UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wWxLmWwSLA4QW7k6cSjckncpWzrhB0uvtX3LieS+Ms=' 
WHERE 
  key_id = 'a284721ff5a5d15679a7178d1fcf567b3a4b43089f304992ab6c31bd91423ff0' 
  AND (
    token = '5wWxLmWwSLA4QW7k6cSjckncpWzrhB0uvtX3LieS+Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )