UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJnhjxF5kdSujHLozteDNfnZi2pB2vOMk6f22SMAHJk=' 
WHERE 
  key_id = '9ba0bb7aa20fb03c61ac083340aed833edb68c02656515e7ab56c3f171a2633b' 
  AND (
    token = 'WJnhjxF5kdSujHLozteDNfnZi2pB2vOMk6f22SMAHJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )