UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXzqOVe8DSzhKmuZqe0yGX6Q8whv43SXEJfE7O2etd8=' 
WHERE 
  key_id = '606aaa4d9c3733ff4ba43888d9df83aec33f0991c2a2ebd9405e7486bbcdd87a' 
  AND (
    token = 'SXzqOVe8DSzhKmuZqe0yGX6Q8whv43SXEJfE7O2etd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )