UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g578eRBsVjDtlY/PW4vXEgRIG8pM3jA7+gHy01/i4kQ=' 
WHERE 
  key_id = '3d38c94bae9423400ea4bed0631f250f9d42efa95d78ff0934d2c7a8dda1f8ca' 
  AND (
    token = 'g578eRBsVjDtlY/PW4vXEgRIG8pM3jA7+gHy01/i4kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )