UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BPFyhpjN1luiAe6424X2UIh2zLCSuM3FFfZi5kUahQ=' 
WHERE 
  key_id = '3a26da93e9183696cf09ca00ac2c10d5f907cbf3552e4b365ac672341d8f35d1' 
  AND (
    token = '7BPFyhpjN1luiAe6424X2UIh2zLCSuM3FFfZi5kUahQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )