UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vH28dsuLmIYkmtIT+yd7SGFhdsF51qzZu/Izb22uE0U=' 
WHERE 
  key_id = '17806277e21768d1af5fc8a193ad7aac4463a32faa12d21b1c701ed3b1f37101' 
  AND (
    token = 'vH28dsuLmIYkmtIT+yd7SGFhdsF51qzZu/Izb22uE0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )