UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEGfS4bRgnqtpQ4uKqSIOO5dnj7O5uyTHZz3S+bVIr8=' 
WHERE 
  key_id = '66744b29c15a5172c7f5a6f45246a6a4af831683d10d9acd485a6b156201d67e' 
  AND (
    token = 'qEGfS4bRgnqtpQ4uKqSIOO5dnj7O5uyTHZz3S+bVIr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )