UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKbx3ZXjeCLKIHf/BuAJglR0VZhfwN7yFc3CKsl6v4Y=' 
WHERE 
  key_id = '4e243f3008cdbe8fff6c99ac0adf0878daf2a45f039babc630a5e2c5b2fb62df' 
  AND (
    token = 'dKbx3ZXjeCLKIHf/BuAJglR0VZhfwN7yFc3CKsl6v4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )