UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8PDaCxmpcc/sMRf+hpJ/wdpB/XmqjcsHyhz2bvOZnI=' 
WHERE 
  key_id = '6b3b5ae73a8c2fd6ee86fb9d747d3a55d630799b4ff567102465c53b9505d0c1' 
  AND (
    token = 'I8PDaCxmpcc/sMRf+hpJ/wdpB/XmqjcsHyhz2bvOZnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )