UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44XJTfb3vNZHQc8ulNyqC0W4gzH5mvBrRsZnjg2Ux9E=' 
WHERE 
  key_id = '6d3d986b73ec5e75bc173f2a06b14b5d3031d6d807a912f69cef4d40e9dc4eac' 
  AND (
    token = '44XJTfb3vNZHQc8ulNyqC0W4gzH5mvBrRsZnjg2Ux9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )