UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9eW5gYtACRNCdYuzubInYNFzuljnsJXultPrtD18kD0=' 
WHERE 
  key_id = '5dc233f3b105fadbf0773628cfec47fd0cf2a5236d0e10d39ce8fd1c903b0bb3' 
  AND (
    token = '9eW5gYtACRNCdYuzubInYNFzuljnsJXultPrtD18kD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )