UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iH8YaLqmZZEzecFHS2+p/nuW4lVfi5DthQG2rBwg7Ns=' 
WHERE 
  key_id = 'df885cbbcafa3f3b34ea81809b6a1ff9b2303ca235b374468611decaffc9d34b' 
  AND (
    token = 'iH8YaLqmZZEzecFHS2+p/nuW4lVfi5DthQG2rBwg7Ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )