UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IW3gWxxC2u16A7Sj8rFf26pUIh8qCbFEJpl4PantUVc=' 
WHERE 
  key_id = 'ec8e0a78d21f60635d5f7aa1b0b95d708186abcbe3c184c5dfbd34753ceb80d4' 
  AND (
    token = 'IW3gWxxC2u16A7Sj8rFf26pUIh8qCbFEJpl4PantUVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )