UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PumbZ/VGtpodsZMVwrk/4qD9RwQssbYqDcYUyLnzuIc=' 
WHERE 
  key_id = 'd5767c2cdf1848a0a3dcba50e2752f617faa415e5354eec7dd6124533a2efc9a' 
  AND (
    token = 'PumbZ/VGtpodsZMVwrk/4qD9RwQssbYqDcYUyLnzuIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )