UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8t1eW6ohibOew7TDwm6q0xL9Vvcn7ZXVKyersho4zPo=' 
WHERE 
  key_id = '85c047977a6f5aba19c07027a7738462454f01443485a6cf05d72a5125de3efe' 
  AND (
    token = '8t1eW6ohibOew7TDwm6q0xL9Vvcn7ZXVKyersho4zPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )