UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHqw4r0T4J0Mm13MFPvnYAbUoE7fXec8aR3QsrRXQRY=' 
WHERE 
  key_id = '689dbb6b741f2b53a485ec9058ee6e38661930991179f193fcd9c0fd6ada9a53' 
  AND (
    token = 'gHqw4r0T4J0Mm13MFPvnYAbUoE7fXec8aR3QsrRXQRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )