UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpjIpLXLPc+lKo6QQXBaxL9ZWJzZYebsvI0aM6jFcRI=' 
WHERE 
  key_id = '5da97993da2c988a889b5daa73eb75c491f0327cf39ff0d7de018eabd9b10872' 
  AND (
    token = 'UpjIpLXLPc+lKo6QQXBaxL9ZWJzZYebsvI0aM6jFcRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )