UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dg+ahT11hq3btPqO7PZasLpZr9sZ5ajoaZqKxqiRi6Q=' 
WHERE 
  key_id = '6d6e22f8f940a818b67c03ee1450ff7dba3bc42a25f6e63efffb86e21072c7ec' 
  AND (
    token = 'Dg+ahT11hq3btPqO7PZasLpZr9sZ5ajoaZqKxqiRi6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )