UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhWS6h0HJcdORMNdxTKibsqQvQzeQPPgQ9HjSyBAV2M=' 
WHERE 
  key_id = '3e1d1e0ef6a9d4a7c956d7a2c0e1e8db690151bb0b2b092719bbbc2856172ebe' 
  AND (
    token = 'uhWS6h0HJcdORMNdxTKibsqQvQzeQPPgQ9HjSyBAV2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )