UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tzp0ITL3MOz6mzIaoiYkN+ekd6z/OAOJXDdQaQLllCQ=' 
WHERE 
  key_id = '535a6a13afe1911c3cb6ffd1a23c6347267aa5c6c9b8fedf9590891dfdc018fa' 
  AND (
    token = 'Tzp0ITL3MOz6mzIaoiYkN+ekd6z/OAOJXDdQaQLllCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )