UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDi4IHaK5o1S7O0JNQhjRUyUk8pGebwvDkUR2IpmlTA=' 
WHERE 
  key_id = 'e18e485519b65f274ea03278255bdef44200ef6def57c3ce73fb4a19ffee8fcd' 
  AND (
    token = 'yDi4IHaK5o1S7O0JNQhjRUyUk8pGebwvDkUR2IpmlTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )