UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5HUTiacI74LVFgGezpBVLqR/jzvgByfgDjzH0HoA0k=' 
WHERE 
  key_id = '90b9cf006582210282d0f56a389f22503937c76a8cf5e045463afa09bdcd52a7' 
  AND (
    token = 'x5HUTiacI74LVFgGezpBVLqR/jzvgByfgDjzH0HoA0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )