UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wpXq4HphdeZyf4yd2CHgI2DeS/rwIrYXqDsWoL5RxmY=' 
WHERE 
  key_id = '19e6e8e2017b6e9bb94d47947ecba3f3364d4ca2f38d4a63f1b39f863e49f283' 
  AND (
    token = 'wpXq4HphdeZyf4yd2CHgI2DeS/rwIrYXqDsWoL5RxmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )