UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wwRyUgPwfUdosD47GzOSGxnCrLwQrwdV8M/LKg4GCs=' 
WHERE 
  key_id = '6084f7f123f58c7be0a3f8cdc915ddfafc4f32ac5ff866d4912eca1d022a52fc' 
  AND (
    token = '1wwRyUgPwfUdosD47GzOSGxnCrLwQrwdV8M/LKg4GCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )