UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GEB8yzZg9cUQngfg1Naw2+vPeWBNIncwCZ5RcHRsXbQ=' 
WHERE 
  key_id = '2127e5cf788aaf7aab248cdeec5238f8e119ff4484d3142ba1c1e1779a156af8' 
  AND (
    token = 'GEB8yzZg9cUQngfg1Naw2+vPeWBNIncwCZ5RcHRsXbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )