UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Uy5eOeo5m27eZ/qKLOwSYjjlbBBdvfBaybDGWO4abk=' 
WHERE 
  key_id = 'b910b0869506c6719a3ce059c45b1fcd60a53e64249854ba7850cfc80a9e7768' 
  AND (
    token = '9Uy5eOeo5m27eZ/qKLOwSYjjlbBBdvfBaybDGWO4abk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )