UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sy+14iHvGS2EOz2t+lnURmUwwcFBxFV3IJJTHzes/Bo=' 
WHERE 
  key_id = '35b43bc91147f2e85c83e29d09db25ceae7f337f8beba97539bc73c442fec776' 
  AND (
    token = 'sy+14iHvGS2EOz2t+lnURmUwwcFBxFV3IJJTHzes/Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )