UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NjWrAnjnOu4Udpe5X8yNKDfHBoAqdKLukw6SLkcP2wU=' 
WHERE 
  key_id = '400a83d47017afc295830dcf6a0d49d354c01c38a11dfb20c052a8b1e60732d3' 
  AND (
    token = 'NjWrAnjnOu4Udpe5X8yNKDfHBoAqdKLukw6SLkcP2wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )