UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAsu+16P/t/+JxuRZzngjOKW7IVQJd+c5fTM/dFOibs=' 
WHERE 
  key_id = 'b3f0cee230a23db8596cc6b64c35f52279ac94f5b43402a120333510e04593ce' 
  AND (
    token = 'VAsu+16P/t/+JxuRZzngjOKW7IVQJd+c5fTM/dFOibs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )