UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25uHRpiS1gKTZqKPDdpVJHAl7qlE6EjVXbYto3Tmd9Q=' 
WHERE 
  key_id = '6291f42fe0c305d418cd371ae4c67ce2a0b25f5d72c4db29651a91c6e65df524' 
  AND (
    token = '25uHRpiS1gKTZqKPDdpVJHAl7qlE6EjVXbYto3Tmd9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )