UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciiLPFpgskXsWRc6yKEYMvdSFgM8cx+NnVIqWGDNsoI=' 
WHERE 
  key_id = '45ef1f746c42b23ae65a4ada2c82193f29503af5639197936aada9f9c12d3801' 
  AND (
    token = 'ciiLPFpgskXsWRc6yKEYMvdSFgM8cx+NnVIqWGDNsoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )