UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWazQaTRxhZxhYT12j/BjCidyoTMYxjm+cpZSlqYGG4=' 
WHERE 
  key_id = 'a11a817f1c3526e4c1df68264f298c7b2b78006332ac2b23096b06fc286ab17d' 
  AND (
    token = 'PWazQaTRxhZxhYT12j/BjCidyoTMYxjm+cpZSlqYGG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )