UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmuDO+SeumVfQfSTWibsaVmMVcTjNc5wBDH5Eha7/mI=' 
WHERE 
  key_id = 'f8ef6e0f06f6f5dfa0da22135d479fb90c6781dbfc2554a92e75db3b697b1b1f' 
  AND (
    token = 'bmuDO+SeumVfQfSTWibsaVmMVcTjNc5wBDH5Eha7/mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )