UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSkIMrzh22lNRLCqMb2dZjJRRBpD2xDwe8BJESovsCE=' 
WHERE 
  key_id = '73f2bc5e419cfacf1e15c1dfc77a7fea0ae74170881687db6f57c40ba92bcd27' 
  AND (
    token = 'SSkIMrzh22lNRLCqMb2dZjJRRBpD2xDwe8BJESovsCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )