UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwUy3h6ysq0cFC10gXX3slOhdCMQFH89kdOa3SvGYGM=' 
WHERE 
  key_id = '16af90a4e33b5acd99da7b07c80ae8484500981f1414e8aa8f846ebc408632ba' 
  AND (
    token = 'nwUy3h6ysq0cFC10gXX3slOhdCMQFH89kdOa3SvGYGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )