UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PX6xG+E1I9hAWJEiG0jDc465NTGC2g+qh8cbZtTsABg=' 
WHERE 
  key_id = 'e77705f66a168db166b88f92a0cf5ca31e64a702f2cf72ac576cc1856090ece4' 
  AND (
    token = 'PX6xG+E1I9hAWJEiG0jDc465NTGC2g+qh8cbZtTsABg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )