UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIuTqdd6p6UtsZOKrYiU6kgybMK6T4MbF1z31dbD+Tg=' 
WHERE 
  key_id = '3dd112c05ebc39ad663d5047adc9b359034c6f5c38e3b74186f3fb5e513ae68d' 
  AND (
    token = 'DIuTqdd6p6UtsZOKrYiU6kgybMK6T4MbF1z31dbD+Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )