UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNgE0vKztv1F+xIctDzeHX/m3uTp4JfWcBn8EFSIA4o=' 
WHERE 
  key_id = '41563a2a8c3878ac5be5fa13d247aaa06b0e26429c1f35a8bd763e5b5caffb50' 
  AND (
    token = 'qNgE0vKztv1F+xIctDzeHX/m3uTp4JfWcBn8EFSIA4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )