UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7QeIvNdlYYIK01EdzEmrG9EjDFSXEHnNjTPtZ/ufs8=' 
WHERE 
  key_id = '4a07460d816dacee0c1c287e78ccd67c30a1b0a96ba50068734e70e0e33a7255' 
  AND (
    token = 'V7QeIvNdlYYIK01EdzEmrG9EjDFSXEHnNjTPtZ/ufs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )