UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'syX18nbjWhMpJ1DbrEB6OhVJpL1bHKCDWlsjtiTnwWI=' 
WHERE 
  key_id = 'a44f8ad28c1cf9fba58fa19e52cc75bcc8635bc05b4e40190880a7e8555939e8' 
  AND (
    token = 'syX18nbjWhMpJ1DbrEB6OhVJpL1bHKCDWlsjtiTnwWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )