UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRBMkURRLlhMMsS6qIIuvQnw3ys7txZVy64qwEd+j3w=' 
WHERE 
  key_id = 'aff2c03116f8ef64d7ee3c96039509501895745779a4a74463fc277517afe178' 
  AND (
    token = 'yRBMkURRLlhMMsS6qIIuvQnw3ys7txZVy64qwEd+j3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )