UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0li2QCFEJUU9LPxUQmJazuug7G+Y7cgvgfVl4mxgA0=' 
WHERE 
  key_id = '18fc86e2334d33d7999e65ac10578d62302570dbb026530399bd83ba191fb09c' 
  AND (
    token = 'd0li2QCFEJUU9LPxUQmJazuug7G+Y7cgvgfVl4mxgA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )