UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvrTx8oVJJ+c64S5m8uLczxFXal2DJjfZ8apDhW3XEA=' 
WHERE 
  key_id = 'dafa50d030388dbe78c8fb01e12e54f2a00269f1f7e4c48cb82c1c6c430c733b' 
  AND (
    token = 'gvrTx8oVJJ+c64S5m8uLczxFXal2DJjfZ8apDhW3XEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )