UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2t8AS7P5Rp++wyP/87Yuuyf/kb1ISJEWKaY7oKGNilI=' 
WHERE 
  key_id = '59c26e2c729bb2b6e7a42ffa80657a3231e99ca0d210f3995b45d429e5ecf9bf' 
  AND (
    token = '2t8AS7P5Rp++wyP/87Yuuyf/kb1ISJEWKaY7oKGNilI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )