UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xz6uR4htpJk5qjNEou5deoB0cjGw32oj29PnK1LODmw=' 
WHERE 
  key_id = '4c97d4dc3438f11b370ef7a4d586febf450672e80cc2cad5acd2051632e8aa80' 
  AND (
    token = 'Xz6uR4htpJk5qjNEou5deoB0cjGw32oj29PnK1LODmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )