UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LginBv5AXNEDrMVRC5FGVADPRwvz/6J7Y3T3v9llqGw=' 
WHERE 
  key_id = '31ce65198029982365dfd57bbd0f275450922fedf78b36b522ea16b2d258ea62' 
  AND (
    token = 'LginBv5AXNEDrMVRC5FGVADPRwvz/6J7Y3T3v9llqGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )