UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OeOGCS0YOPpGRbb5BLAmoLHbOsUfjV4k3ABj9DUbtl0=' 
WHERE 
  key_id = '799fe28fbb617a1b90da96dd9ed7f2451d89b8d0963ce695d65f89f0728cf03c' 
  AND (
    token = 'OeOGCS0YOPpGRbb5BLAmoLHbOsUfjV4k3ABj9DUbtl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )