UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFzfm0zofTl6sBO5xmAXRMW49WwSgtZJNAzrp7+6RJY=' 
WHERE 
  key_id = '699a0355ff9b4ca6e9c5768187026ae5092dbc4af07107347b182034bc3d971b' 
  AND (
    token = 'WFzfm0zofTl6sBO5xmAXRMW49WwSgtZJNAzrp7+6RJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )