UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ch5swUosMxq6nUeieIKSh+pGKnpyh3rgWpg7qZIpSmg=' 
WHERE 
  key_id = '17cddf86590ef6cd94c5c46694ab1017b4a91b2bd01a12c535cd46a684f8035e' 
  AND (
    token = 'Ch5swUosMxq6nUeieIKSh+pGKnpyh3rgWpg7qZIpSmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )