UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTNxS3ezNPMnql5msGboP+7k0d1rnjiuABbeZi9/HiY=' 
WHERE 
  key_id = '39c57a731a55dc4e464326e41c9c500f7eddab973d25374d2e25214eedeaa087' 
  AND (
    token = 'fTNxS3ezNPMnql5msGboP+7k0d1rnjiuABbeZi9/HiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )