UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/a3p5mFKOwgzYrVJ12dxkjoIiwNsrLtgFJTdXym4MI=' 
WHERE 
  key_id = '3aad6dd42fdb7307d30798f1b5fcec3895d0457c62a72fc5531b210be5c711e0' 
  AND (
    token = 'u/a3p5mFKOwgzYrVJ12dxkjoIiwNsrLtgFJTdXym4MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )