UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MV+o7aJaMbtgAKrxpE58Txnc2qWIYF4yLwYjoPbMQdA=' 
WHERE 
  key_id = '772e8a0211c906365764df004dac65de17c507170a2f2c91d45680af7f4ef6c5' 
  AND (
    token = 'MV+o7aJaMbtgAKrxpE58Txnc2qWIYF4yLwYjoPbMQdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )