UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ztsr/n6TcshPWXiEBWOCVhQzUmx9P8MUr4sqAtrAwk=' 
WHERE 
  key_id = '5ba65457d1431032241c509ea10f73d5d1982b05f3ec99a6d9aed82c648b0f79' 
  AND (
    token = '1Ztsr/n6TcshPWXiEBWOCVhQzUmx9P8MUr4sqAtrAwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )