UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYNRHZWxfCrBzNxlsUvI608GA+42//CUplRykGseAVE=' 
WHERE 
  key_id = 'd376201d8e119a222a6362c43ebd3e89945c8a96951cdf151f149596f87a9cac' 
  AND (
    token = 'VYNRHZWxfCrBzNxlsUvI608GA+42//CUplRykGseAVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )