UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+GdJ/FxPUPV+7qm+fPdgg1k413/qs6aIfiTTpm/7ds=' 
WHERE 
  key_id = '0b7fbe0653c3d43af12ae8fa26b37f2c89aa7d2bf6711b6111c710e399068a56' 
  AND (
    token = 'd+GdJ/FxPUPV+7qm+fPdgg1k413/qs6aIfiTTpm/7ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )