UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGRb3koniPjs4yEgCQ4OVK26eoeqrpTJ5qoWWG2o6Mo=' 
WHERE 
  key_id = 'bb90398fb0463595b343cdf8dbd6132f2298414495669dfef597d973e659ee5a' 
  AND (
    token = 'AGRb3koniPjs4yEgCQ4OVK26eoeqrpTJ5qoWWG2o6Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036