UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9J9zGQz4FeZ8eneUgTpP4zSpDkL91x2Q3C5TrvJTqdk=' 
WHERE 
  key_id = '53aff5ea36914898c66dafcfed6b28e2e586b916e7a2e7ee26269317862c60dd' 
  AND (
    token = '9J9zGQz4FeZ8eneUgTpP4zSpDkL91x2Q3C5TrvJTqdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )