UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iiNsxCEbuFDTxSmLsCVF3Hev3cW/YTjY4uzhVrfBKs=' 
WHERE 
  key_id = 'd46568a9d3fc60f811a2488716ad15066a55d2f8407832e590f414d5324d83cf' 
  AND (
    token = '3iiNsxCEbuFDTxSmLsCVF3Hev3cW/YTjY4uzhVrfBKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )