UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bb2EZImYC0w5prZJxWDa2os3ERBIJI9Uehst0FygnuQ=' 
WHERE 
  key_id = '65c348f553aaba6b66d7d1b18050f249b4fc9250f34c480850ab550ccfec3e26' 
  AND (
    token = 'bb2EZImYC0w5prZJxWDa2os3ERBIJI9Uehst0FygnuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )