UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqlI95oFJBz6lQ0JriDQ1+rp2Ok5SCINcrYGlzAaU6Y=' 
WHERE 
  key_id = '27051ad1e61d3d34f42c1f09587dd7773cc7a45ba4d41062ca453cc6d009f6e7' 
  AND (
    token = 'eqlI95oFJBz6lQ0JriDQ1+rp2Ok5SCINcrYGlzAaU6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )