UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jP3feAGYguppQyWUWjYGm6D2G1q++OkpPhs3r88Me1Q=' 
WHERE 
  key_id = '3175c33aa34d944f353d7f3d8015586e4e76880296682f655e0ab9d930b53dd3' 
  AND (
    token = 'jP3feAGYguppQyWUWjYGm6D2G1q++OkpPhs3r88Me1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )