UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVC3+XVp4FoOLxT+jhBZRcPRsF81Ye01cqOAUNHgr8U=' 
WHERE 
  key_id = '9ff2a51b5493e7220e4d13c2b32f8269aa1528b644c80bc3ec1eebec4ae346cc' 
  AND (
    token = 'VVC3+XVp4FoOLxT+jhBZRcPRsF81Ye01cqOAUNHgr8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )