UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nAgCE3J+zjrOUBEksg2tUnI9I8lu6Poy7BS+lqMaHM=' 
WHERE 
  key_id = '57ded4eff114b73acf589259e6be41bb5d86e8a879a85da8c9f95ec7d7a30a55' 
  AND (
    token = '+nAgCE3J+zjrOUBEksg2tUnI9I8lu6Poy7BS+lqMaHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )