UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Y84/0ipAGC2Dj9NTDKCVCqV//Mt5mwor9Bqy3zQtGg=' 
WHERE 
  key_id = '49dd0313771d176c6a939210942c585d5c5536881a205b7cd2eeecbc95d072f6' 
  AND (
    token = '0Y84/0ipAGC2Dj9NTDKCVCqV//Mt5mwor9Bqy3zQtGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )