UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJ6mJ+F2Zr3EnMy9I0MG/3GJ15ytCijXKuTyFFujJkQ=' 
WHERE 
  key_id = '8610b70e21d9f4ee5f9ef1e18b0f63cec64e75d6d9d4ba77cbe515668e9b156b' 
  AND (
    token = 'KJ6mJ+F2Zr3EnMy9I0MG/3GJ15ytCijXKuTyFFujJkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )