UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wt0ER2fXQB9Biwa/kGD+pF/t+0Lu/lyAkt5hQRAdtaQ=' 
WHERE 
  key_id = '4a34e952a3f3c7ea81d4b418fc91afe9b4d7e07fada7d54ba37d464827532509' 
  AND (
    token = 'wt0ER2fXQB9Biwa/kGD+pF/t+0Lu/lyAkt5hQRAdtaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )