UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NucP2nsQ4HLe8iPnjn3zncV9NczKu7A+/o4OJlS01Y=' 
WHERE 
  key_id = '1fc970444bd756adea6efb72519b66831ee717ff7572d1860f56d97fc9e390fa' 
  AND (
    token = '3NucP2nsQ4HLe8iPnjn3zncV9NczKu7A+/o4OJlS01Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )