UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLpaY+TLZESrOLvhZpeVS/VAKcx07rJpMk725rRlYPA=' 
WHERE 
  key_id = 'b5499466752d8fe5a0a5a9c9389c3e74d8f51c9caa9b8e3223aa066fad4d42de' 
  AND (
    token = 'XLpaY+TLZESrOLvhZpeVS/VAKcx07rJpMk725rRlYPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )