UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08xZGISdDYbbF4QaRnH/mIeLyhcOnaynqTtDN/0DAvE=' 
WHERE 
  key_id = '767da49fe0555886b2dd2d7ec9c9aa3c0f5350e3640cf55512bbb5bea917b9ef' 
  AND (
    token = '08xZGISdDYbbF4QaRnH/mIeLyhcOnaynqTtDN/0DAvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )