UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBpPhnkdhqRdFDaYaqhCxd4LHbmNbhqRGbUMrKwgS8g=' 
WHERE 
  key_id = 'a50241ccde73e59d670d452c188ecd3c51838652ccbc72115fa34ccd76820d58' 
  AND (
    token = 'ZBpPhnkdhqRdFDaYaqhCxd4LHbmNbhqRGbUMrKwgS8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )