UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRy5mzlNb3XdIJDLpt/QEbZODVj/3lMvNzdokbjW9A4=' 
WHERE 
  key_id = '96d4d249a35fcf69a6a9620e73bfac6f1f6625ee99fb133e7ad9eef486cec857' 
  AND (
    token = 'rRy5mzlNb3XdIJDLpt/QEbZODVj/3lMvNzdokbjW9A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )