UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkuX1TjgFZe9DWy+iabf1YvT/PYY3ISTquc2RiOClQo=' 
WHERE 
  key_id = 'bf076b39ee180691a60d3ca246a3cb60555b0d454c94fb16946d1e4d658629b4' 
  AND (
    token = 'ZkuX1TjgFZe9DWy+iabf1YvT/PYY3ISTquc2RiOClQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )