UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVoTgokNl6dALnMqqgLBVZdC1KjLBBmt7gA5qbP6fxU=' 
WHERE 
  key_id = '341252bbb3d9d8109120f0aefa70bad0211bf9c3bdb8833f04d98f2dcd569757' 
  AND (
    token = 'XVoTgokNl6dALnMqqgLBVZdC1KjLBBmt7gA5qbP6fxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )