UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJfzj5Kciit2+d/mMB/oNc1GStb1YhpWloX/Tv52A4Y=' 
WHERE 
  key_id = 'a7f06297a3ad0f6a87d2e5ca0626b8757f334894b93aa8098bab28abf8b72461' 
  AND (
    token = 'GJfzj5Kciit2+d/mMB/oNc1GStb1YhpWloX/Tv52A4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )