UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLW9RsVQ+XWSYXWUkSPp1hbyHMNVx2YguhAqmLUFbDY=' 
WHERE 
  key_id = 'da8a16f7182124bda95388cc4f282a5efe33588b6e7f86e7f25e5a06f1dd2330' 
  AND (
    token = 'mLW9RsVQ+XWSYXWUkSPp1hbyHMNVx2YguhAqmLUFbDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )