UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GSTVDlKP2kdj+z40BYGiScX3HUXB8uZDYdFuiZWb98=' 
WHERE 
  key_id = '749720081101f320ab2f57a3293abb433ff372419d56dfb79826c42202620d99' 
  AND (
    token = '5GSTVDlKP2kdj+z40BYGiScX3HUXB8uZDYdFuiZWb98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )