UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OoP8tlwtaa4yerARK4b/7QE/16TbRafg4D+pzlXiuzM=' 
WHERE 
  key_id = '3a8da89754d0a5ea80b13260520313d2fc2bff4c720242558e65eb553a5e4171' 
  AND (
    token = 'OoP8tlwtaa4yerARK4b/7QE/16TbRafg4D+pzlXiuzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )