UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSGbSPwLukb8d6zIZV4Pq7NVZJHakWxjr8YQoiJECmQ=' 
WHERE 
  key_id = '47a028cfc233bc0b31b84a70c4ed701c27a5b3db359f5946b003fe2e9a688dfc' 
  AND (
    token = 'tSGbSPwLukb8d6zIZV4Pq7NVZJHakWxjr8YQoiJECmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )