UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUnRqRZIlED0NTZw2G7rtlYrN+2EoiFY80zPET1yw28=' 
WHERE 
  key_id = 'a7b4f1f31af03a705254de4aa5b12a987025968ed5933d8392f297bfb6d71a1d' 
  AND (
    token = 'QUnRqRZIlED0NTZw2G7rtlYrN+2EoiFY80zPET1yw28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )