UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2HU1VgZ/uobx426R+k43qefd4zcsqlkWtKhSf3rmXM=' 
WHERE 
  key_id = '92f4e7e03fef694c37cc8fb6cbc383ae39e6136cf7258c9591ca66c72811822f' 
  AND (
    token = 'L2HU1VgZ/uobx426R+k43qefd4zcsqlkWtKhSf3rmXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )