UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJPKN3Ejp1hGS7pG+07e8/mI/5ov5KwcZtwWvTmVWDQ=' 
WHERE 
  key_id = 'ffd0cc1dcd133784585f5df7b8e5af21c36b5be9cf6c3c4b281b483ce14e0b52' 
  AND (
    token = 'QJPKN3Ejp1hGS7pG+07e8/mI/5ov5KwcZtwWvTmVWDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )