UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CerB+b5Md7RiMxmbP4wnc/6sIgX2AmtPwq06aF9Wmfk=' 
WHERE 
  key_id = '8d7250efd57dc47fd991d96e72cb5a69db9a4ddc0c8d4f882c4fa1cf3966ba45' 
  AND (
    token = 'CerB+b5Md7RiMxmbP4wnc/6sIgX2AmtPwq06aF9Wmfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )