UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2+bkLdVeAMh5B6IsmfoxFqf5eTVc0CxSMwp+OHQRd4=' 
WHERE 
  key_id = 'a73352237f912f178ea02f743281315001d7a5cac3cada7c95ccc2048d422e62' 
  AND (
    token = 'A2+bkLdVeAMh5B6IsmfoxFqf5eTVc0CxSMwp+OHQRd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )