UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pz/LNCSRdpmuFN12j+81PgrfQ9TsbnKysx65zTzlIzM=' 
WHERE 
  key_id = '4aa77b27e857ef64bab5f03561388712c5e4bc2bd464b646bbeee8b217cc5b77' 
  AND (
    token = 'Pz/LNCSRdpmuFN12j+81PgrfQ9TsbnKysx65zTzlIzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )