UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weaF46d9OIRK8zthc14Oi8KmaTySgdDXmFfMHQ0/SJ8=' 
WHERE 
  key_id = '3304fbec1a1ffbeae87f586d50fcf08956a6694eff645fec596861de2eac4b54' 
  AND (
    token = 'weaF46d9OIRK8zthc14Oi8KmaTySgdDXmFfMHQ0/SJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )