UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtC7reBPiSPdWRLFvNkDsUdXNGr3WpuwAEbQdTmcMEs=' 
WHERE 
  key_id = '0b11cfbbae268974274f135e96960f63e9db7fc16c2558486e823b0c7ab061f1' 
  AND (
    token = 'XtC7reBPiSPdWRLFvNkDsUdXNGr3WpuwAEbQdTmcMEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )