UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gS9rGJtmasq8khsb2ofa6sSfqtCmeFFv2xI7zii1Bkk=' 
WHERE 
  key_id = '1e43e6e2b3f2d51805097ed1334f3f8509fdece3b9117d7e77cc829126e14e71' 
  AND (
    token = 'gS9rGJtmasq8khsb2ofa6sSfqtCmeFFv2xI7zii1Bkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )