UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pL4gQkphHZdFuWZp4BwPMY6jVj5Zc9m56Y07sSC8Ok=' 
WHERE 
  key_id = '2471eb1393853de3236a8eb7e9667059d56fef57d9b7b51f9a2950ff73aa54b2' 
  AND (
    token = '4pL4gQkphHZdFuWZp4BwPMY6jVj5Zc9m56Y07sSC8Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )