UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZ2MfRIxr0+Dky6ZiQIl890yYxkBCRx956pWWCcqUxQ=' 
WHERE 
  key_id = '11ce159efcaae27da645a0246ad75c23a6d5f960b9500afa1143e2fd883584e0' 
  AND (
    token = 'zZ2MfRIxr0+Dky6ZiQIl890yYxkBCRx956pWWCcqUxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )