UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0AUC2iYOlHSyxUIdQ6Zrz1K6JeOTOnt9KwstIdDroc=' 
WHERE 
  key_id = 'e09a5ed76b177e69845537e57bf93ed131ebef53343f44b4079b45d405d28238' 
  AND (
    token = 'q0AUC2iYOlHSyxUIdQ6Zrz1K6JeOTOnt9KwstIdDroc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )