UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't220XKnj4o+XTCMBktRPi5bEAmFjme69WIYTO/1FIcM=' 
WHERE 
  key_id = 'c248d360860ba6d6857aac53e92e1911ea9940aef11fde7af8bd78afc5be32ec' 
  AND (
    token = 't220XKnj4o+XTCMBktRPi5bEAmFjme69WIYTO/1FIcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )