UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pJ7lYSznwCq9mUs7DHpWiGbaWkV4a4urqdUOU7M2Io=' 
WHERE 
  key_id = 'd4f7223c19ca7e959ed5e218e08fac7b42780401af3cd0928f7e2edbb6f650f0' 
  AND (
    token = '6pJ7lYSznwCq9mUs7DHpWiGbaWkV4a4urqdUOU7M2Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )