UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JFXTd2GM2VuavLWdcipPBGkcjoL5Q+zeYJrE+3SgRlM=' 
WHERE 
  key_id = '414d88887b8aa1828a9c9ebb4e94c1b4e6a9441d72aad4a4a61f99a2a297ad02' 
  AND (
    token = 'JFXTd2GM2VuavLWdcipPBGkcjoL5Q+zeYJrE+3SgRlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00015