UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzvGna/wzuhdykHfqDMvoq3l6zdUmyGl7AT57KHcPrA=' 
WHERE 
  key_id = 'c696c3fee691b09e89d1c45fde7db129274c637c68f96cd761a1152b24aa0c80' 
  AND (
    token = 'KzvGna/wzuhdykHfqDMvoq3l6zdUmyGl7AT57KHcPrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )