UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dn5KUIQvw6BSPaCaXJid/aSrF3wjc35hNu+XQHCLc7k=' 
WHERE 
  key_id = '7a86d6dd37286c54e525b11af54a130f8130755244be2d69f1c2d21f9d5e7b25' 
  AND (
    token = 'Dn5KUIQvw6BSPaCaXJid/aSrF3wjc35hNu+XQHCLc7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )