UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2ofk5SvWTuiWF7ZMmdMEwwvsYPxkFX9u8gXQ8xClzY=' 
WHERE 
  key_id = 'ad65a765123d7e023bd0becd7d66e43e4f5299701b6a805bb027231590b09cc3' 
  AND (
    token = 'x2ofk5SvWTuiWF7ZMmdMEwwvsYPxkFX9u8gXQ8xClzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )