UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63AyESSJg2SBLr4Yo0+cI01aGN3IHKbN9DhnIVPEIFg=' 
WHERE 
  key_id = '6f5efe734583f099421c825ecaadcb48b955175eb9e00eac9ca2977afff74bd4' 
  AND (
    token = '63AyESSJg2SBLr4Yo0+cI01aGN3IHKbN9DhnIVPEIFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )