UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5s1K23NVSxBCdXyxu5tNUOaofHuBm2wKpamnVb9F3fE=' 
WHERE 
  key_id = '5cb79a4a150bad78194f16e35f6e6d0826941c5eed9cf36cc819f00da1a3e5e0' 
  AND (
    token = '5s1K23NVSxBCdXyxu5tNUOaofHuBm2wKpamnVb9F3fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )