UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfSHa1v70nWvCSaVwCPr0bPw/LgAl+5JzhDNLsn6rBc=' 
WHERE 
  key_id = 'd5adbaa21b75e19ae45459945ec84e2b71535d75dcc29486e1cfc99727ac6826' 
  AND (
    token = 'KfSHa1v70nWvCSaVwCPr0bPw/LgAl+5JzhDNLsn6rBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )