UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/WBriXhXhpixhnZT3rJ8BVJWXPpG27QHaudA5Pv4iXo=' 
WHERE 
  key_id = '9e613ae06d473fc437a71f26fb4efc57d5293e39651c44f9b141f655df3bb7fb' 
  AND (
    token = '/WBriXhXhpixhnZT3rJ8BVJWXPpG27QHaudA5Pv4iXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )