UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R/v4sM4wHRUCgPxiTvoialxe1G5kbbuEaH/D8QJcpQY=' 
WHERE 
  key_id = 'f370423ba0f1eff18d480a1be880092e0ee3002f953fe3e549f8917f7e2d7632' 
  AND (
    token = 'R/v4sM4wHRUCgPxiTvoialxe1G5kbbuEaH/D8QJcpQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )