UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2JzluUgAJNHLB9YZTiB5SnIZr/yue+FE/RHtl+OPL8=' 
WHERE 
  key_id = '2a15f4c507603b70bb4a04a06ca46f74915f715c109fd82e6bc13ea4a1d97bbb' 
  AND (
    token = 'F2JzluUgAJNHLB9YZTiB5SnIZr/yue+FE/RHtl+OPL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )