UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZb/gBKfPvMxqw3QWdlwrjkZRiPD9jxuTzY1/VRa1jw=' 
WHERE 
  key_id = '898bc0dc79e90e226950372f13dc99fc44b427eac0585bd35ee3542f4a28707f' 
  AND (
    token = 'CZb/gBKfPvMxqw3QWdlwrjkZRiPD9jxuTzY1/VRa1jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )