UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QALnLfT8t7eI29sPREBf+kvPbqCqDvgAirPKaXz0igk=' 
WHERE 
  key_id = 'afd2501b6356c840e08c4b2bb650c9cb4c173406cfa379319f08e8fd21eaafd8' 
  AND (
    token = 'QALnLfT8t7eI29sPREBf+kvPbqCqDvgAirPKaXz0igk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )