UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2LuChotfGflRc+YSMaZlY2rp5DKq4v6le/FsuKprYg=' 
WHERE 
  key_id = 'f9b503fc3bdcab20138056fbabc5d5ecb2d0336c8e751f61074720e8c7df54ca' 
  AND (
    token = 'y2LuChotfGflRc+YSMaZlY2rp5DKq4v6le/FsuKprYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )