UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pk7nEwuhGmR97LPG9L9yGMi0giM+gl9xNq7wf4I9SMw=' 
WHERE 
  key_id = 'd0a838864898eaab42a5f075b0f08f1b4b08cbca9391eb54f8b64c4382159165' 
  AND (
    token = 'Pk7nEwuhGmR97LPG9L9yGMi0giM+gl9xNq7wf4I9SMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )