UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TJjtkbSSsy7hkdhwjvjW1QFRvYKmAPWU99SuYgngC4=' 
WHERE 
  key_id = '71b4daa20dd981f8a9a849b041e9ae724835586dc8c28117d3e74423a1a83c6b' 
  AND (
    token = '7TJjtkbSSsy7hkdhwjvjW1QFRvYKmAPWU99SuYgngC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )