UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFKTj9NjTv2K5x+LMOS3Jy/pbrD8TQkrFgyInyKncFE=' 
WHERE 
  key_id = 'f07db8d981499503ba7bb8f5a240c4c99eee2e6390a3f8339d99a43109902fee' 
  AND (
    token = 'QFKTj9NjTv2K5x+LMOS3Jy/pbrD8TQkrFgyInyKncFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )