UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHWNcZjN+YiDwTEb23BU/SBQ996gQHRznj0DdLYAOto=' 
WHERE 
  key_id = 'f311103b36e59c7183b5598082174a9140e7114cfc9c2b3a3728a3d23d5c284f' 
  AND (
    token = 'WHWNcZjN+YiDwTEb23BU/SBQ996gQHRznj0DdLYAOto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )