UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '109kxEh49KEBQvhoAqeEhYa3RZXKAeQ6t19xRIvsQYY=' 
WHERE 
  key_id = '6a14b80e0f286372a4c52f7668c0be889a347cc6c4240a0a442a9135d0689416' 
  AND (
    token = '109kxEh49KEBQvhoAqeEhYa3RZXKAeQ6t19xRIvsQYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )