UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KiTNsjrO45XKo51dyfMxOj9EjkDWAzDyjq+JRZjI0M=' 
WHERE 
  key_id = 'af3f223d655f6ff35f52bdbea42aa6ffdb29a3f9cd097bc49a0469b62a50eb32' 
  AND (
    token = '4KiTNsjrO45XKo51dyfMxOj9EjkDWAzDyjq+JRZjI0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )