UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6M/4rxVFkUrZtaqKDTzaFfTyNew3hKOLAvM60pG/uCw=' 
WHERE 
  key_id = '529e7d43353e407e4b092c9ac9a64c07043e9cfee5f4bb81dc2c878a112e52b9' 
  AND (
    token = '6M/4rxVFkUrZtaqKDTzaFfTyNew3hKOLAvM60pG/uCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )