UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hQ3tOBozpltQvkK3FJkaSzUNYOzToPoWrViY9ZRiYk=' 
WHERE 
  key_id = '7d38e1a27a37172d90ceafd8cca562486f56cd4939c36cdabc96f5cd55c1a2d3' 
  AND (
    token = '9hQ3tOBozpltQvkK3FJkaSzUNYOzToPoWrViY9ZRiYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )