UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxNGMNsuIGjtpjvASAl+uMgNYX7Zn47EnVd5Sz55zrI=' 
WHERE 
  key_id = 'cf64e8a6d521049c54273238234df9bcacca69e4adb9032dd89f4d4943c4e55b' 
  AND (
    token = 'ZxNGMNsuIGjtpjvASAl+uMgNYX7Zn47EnVd5Sz55zrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )