UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/he/9+zEPs5OgVkzha5DldR5KrvxrXc2HbcOrD4xkEU=' 
WHERE 
  key_id = '5149d97b65fd07826adf00c2d0e4fb4d707982298438faa304a4f0655323c8d0' 
  AND (
    token = '/he/9+zEPs5OgVkzha5DldR5KrvxrXc2HbcOrD4xkEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )