UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGQ7Ap26oxDu4eEAMEKHBLTdgx6lzwmJ9+dtg7qUYa4=' 
WHERE 
  key_id = 'bf3e068bb33ed1277f83d93ba1483e683e52ed24abbd0aeb3fc160e3bb4d2a85' 
  AND (
    token = 'lGQ7Ap26oxDu4eEAMEKHBLTdgx6lzwmJ9+dtg7qUYa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )