UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPgRSq74L3jIbYRdexFuISImqRAtmRk99AdIprm/4bY=' 
WHERE 
  key_id = '134dd9979310d8161aa1c91fa13b1d05e73e5e506387230119aff193f85625d0' 
  AND (
    token = 'XPgRSq74L3jIbYRdexFuISImqRAtmRk99AdIprm/4bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )