UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DS/8td383hdb0xG8xDlkEFWZt0OfodmxaKcHULvgCH4=' 
WHERE 
  key_id = 'd242aadcd61059c4978186d2a40fbf27472f787ae4841c2a2a7f39eb775afc62' 
  AND (
    token = 'DS/8td383hdb0xG8xDlkEFWZt0OfodmxaKcHULvgCH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )