UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5x6R8qy3OjVz764vDY9VxTMMa5qUa/wxZhblQO2t0E=' 
WHERE 
  key_id = '35c3a5cef2a373e0ce49c8f0634529240da7178c44a564e8194470d6517a3b06' 
  AND (
    token = 'T5x6R8qy3OjVz764vDY9VxTMMa5qUa/wxZhblQO2t0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )