UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CdCfZDddTPj4egiaV26/XH4Izoj82BcRCIeeFknpOEU=' 
WHERE 
  key_id = '924e59726df04fa2544185fd43c6313438949aff882c3950535f92a64b2894a6' 
  AND (
    token = 'CdCfZDddTPj4egiaV26/XH4Izoj82BcRCIeeFknpOEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )