UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yT6wBuqqWNSph2TcoR8RwdQZ02wZ+VAyeLa4w6WraN0=' 
WHERE 
  key_id = 'e718ddac00762d491f3eaa18188f36f2ce1be39edf3d61766bb1cf1607b9db8d' 
  AND (
    token = 'yT6wBuqqWNSph2TcoR8RwdQZ02wZ+VAyeLa4w6WraN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )