UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BB8xGdXJkP0osI5rZzorwsryhah8VuEQ6ds00Ycg4Z4=' 
WHERE 
  key_id = '73e6c34bbdd028ef2c36caf8687636d935008031bf64946cb31819efc7063300' 
  AND (
    token = 'BB8xGdXJkP0osI5rZzorwsryhah8VuEQ6ds00Ycg4Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )