UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVLnzmpOigUrxd13F77Qx7gebZL+Jga/14SUx/6ATH0=' 
WHERE 
  key_id = 'af6a908b279d916b4a1575059e5aa88e3b42721cc131e4f0bb43518e4296d6f5' 
  AND (
    token = 'dVLnzmpOigUrxd13F77Qx7gebZL+Jga/14SUx/6ATH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )