UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tCfjz5vD3jtX2xRRAsa/Aa2nZylstc5ucEmkjYy8bhU=' 
WHERE 
  key_id = '9b343cae6992827cd1e6817d33b86ac334e892e2a70021ad9b66a70ca6d9eefd' 
  AND (
    token = 'tCfjz5vD3jtX2xRRAsa/Aa2nZylstc5ucEmkjYy8bhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )