UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkG6JRTntH/8pekpKrtA7OKrJD4Kgs4zuvcp2CQw7mc=' 
WHERE 
  key_id = 'a56a690f535ddf0700825508ba0effe9941c3b03b6fe21761a36ff9bbe7565d4' 
  AND (
    token = 'JkG6JRTntH/8pekpKrtA7OKrJD4Kgs4zuvcp2CQw7mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )