UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYPntyuWN+ZN+hXGzoDQ+jA+jB4AAZbgKoK8XFFfjQk=' 
WHERE 
  key_id = '2137c6f6ff2168ee2aa797a10c46b35c0f835d6b3c456e88fec0f956276f3117' 
  AND (
    token = 'hYPntyuWN+ZN+hXGzoDQ+jA+jB4AAZbgKoK8XFFfjQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )