UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//c5GS92vwcwfey6Wy+y5LwheEofNIg9GPGqSQSFME8=' 
WHERE 
  key_id = 'e0a57871ff63a9437eb310a6e7291e361b1ae97399ba6487637b18dea9f264ee' 
  AND (
    token = '//c5GS92vwcwfey6Wy+y5LwheEofNIg9GPGqSQSFME8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )