UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igIo+ldDx1o5q++a+YDRLNlXHmynUSU435ld40+0Osg=' 
WHERE 
  key_id = 'ae916eff9b1b6c3280a65cb85f1dd5176c8e2ac08358be6e47a1df5f2cfd80f4' 
  AND (
    token = 'igIo+ldDx1o5q++a+YDRLNlXHmynUSU435ld40+0Osg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )