UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDRwpaZ+tqj8gdzp9gceVHzfr0FbJv6kV5MOjioLD3k=' 
WHERE 
  key_id = '78abd3b7ab02d9cf47d57c62caf037a931e5dd0568bde5e16d8d586faf74e15e' 
  AND (
    token = 'gDRwpaZ+tqj8gdzp9gceVHzfr0FbJv6kV5MOjioLD3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )