UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cK6KCIqd44j8TxX4EjFcxOvLiwgkzCSQczKlZmQm/Vc=' 
WHERE 
  key_id = 'dd6bb4f58d238416adcbc6832c97c48d5b0684d6fc75bd71cf6364c21b8f2080' 
  AND (
    token = 'cK6KCIqd44j8TxX4EjFcxOvLiwgkzCSQczKlZmQm/Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )