UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38/+6r3DDwUyHdlFEP0FbLZd/NBVMEKEeX8tUpdT9oQ=' 
WHERE 
  key_id = '3cceb56a822a3d338f525c04b6565a912211d2bace5a96af6cbd117fe5017042' 
  AND (
    token = '38/+6r3DDwUyHdlFEP0FbLZd/NBVMEKEeX8tUpdT9oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )