UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gzeJGVEwQPVEOxsNxcfXSrHLUX2U1jeNQ4DZXvuWxk=' 
WHERE 
  key_id = 'd3372ab6a02b0c5857ff6bd0174102c734424be35543054a58be4b1b31a23831' 
  AND (
    token = '5gzeJGVEwQPVEOxsNxcfXSrHLUX2U1jeNQ4DZXvuWxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )