UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkCl7DpJ/3jrIyjmrgN1zOPxnc9gx430gt8WJp4VMSk=' 
WHERE 
  key_id = 'f1fbbb8c834c8be4951114a201d91c1fb53eed70d6291373fd278bc715db2c43' 
  AND (
    token = 'NkCl7DpJ/3jrIyjmrgN1zOPxnc9gx430gt8WJp4VMSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )