UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDijo80LJYnExQKJIT2UZF6ROErj3afJ5HykTT96Gy0=' 
WHERE 
  key_id = '8a4318118042f5a437cc3567f49db41e94c50722e91fe6862d1efca0abc9be08' 
  AND (
    token = 'JDijo80LJYnExQKJIT2UZF6ROErj3afJ5HykTT96Gy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )