UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TS14t4Wp8+Yp2zJ1uqwuJl2BBD5RONKvDtE68J2XnbE=' 
WHERE 
  key_id = '4d04a1f88f20ccf252932cb06ac80d1664a31b1316e53379d0d83cabd8023a3f' 
  AND (
    token = 'TS14t4Wp8+Yp2zJ1uqwuJl2BBD5RONKvDtE68J2XnbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )