UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0G5D7Bel0giPs0zbWi/n+6rlDlFElYoNUtR3omAVVoc=' 
WHERE 
  key_id = '76358854f944ef4a5cc6a9e737a62ccdebbecb63be8a0657ebfd065484ac9de4' 
  AND (
    token = '0G5D7Bel0giPs0zbWi/n+6rlDlFElYoNUtR3omAVVoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )