UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+b3kvR+tIvl3T4r1RftzHUyeA+koFO8mxg3l0buMM+c=' 
WHERE 
  key_id = '82f08b8c76617ee57b875bad39305e8a740f58a43e3681fe1a80c8f417ceb5c4' 
  AND (
    token = '+b3kvR+tIvl3T4r1RftzHUyeA+koFO8mxg3l0buMM+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )