UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAZ5pnhk+E5la+0iZhEo1B1290pG5ukJHxg+Fw28h+M=' 
WHERE 
  key_id = '055d485117a9858f2e271346255496d83403a5660cab317cc471b2cf485d4e07' 
  AND (
    token = 'OAZ5pnhk+E5la+0iZhEo1B1290pG5ukJHxg+Fw28h+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )