UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tN08tIRdlcBXggWqdBHRuFloVIV3y5/ki9OmwspfJYk=' 
WHERE 
  key_id = '3eb19aaff3bff86c992b095bdc7d26e4d175036c82ee3cdcf1d7569bd4c7ba56' 
  AND (
    token = 'tN08tIRdlcBXggWqdBHRuFloVIV3y5/ki9OmwspfJYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )