UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMuwXSnCKHpYOe2kzygLk3/C0OajhLAKObt458Ao8eU=' 
WHERE 
  key_id = '2d2175c07e1bf32d8272e16e8fec68981e9778bc651c1d605933b270bdef43e3' 
  AND (
    token = 'pMuwXSnCKHpYOe2kzygLk3/C0OajhLAKObt458Ao8eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )