UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akit54k6eNFMyXeYMlMcrIhUm1xocKlyMi4VtGDCT/k=' 
WHERE 
  key_id = '1dee064ffa76ab99b70da62e34c7266fdfe3860e444a90cbebffad2d528cbc65' 
  AND (
    token = 'akit54k6eNFMyXeYMlMcrIhUm1xocKlyMi4VtGDCT/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )