UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YFrXAPhoQEyktyVECzDMt3G2q7C17VLB0P/ZXk+Jwc=' 
WHERE 
  key_id = 'bdb9d228bc53d119f84bf521268befb7383a8db8b7c8fb961dddf03094949015' 
  AND (
    token = '4YFrXAPhoQEyktyVECzDMt3G2q7C17VLB0P/ZXk+Jwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )