UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXwtrMcFC5mMzGm/UbrEWisZtmD7fngomcnbu6u87qw=' 
WHERE 
  key_id = '627b919a3282d49d0fab16f3b5d2e3f67c08665e301d065d9e725598083666a8' 
  AND (
    token = 'MXwtrMcFC5mMzGm/UbrEWisZtmD7fngomcnbu6u87qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )