UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChHSRUBI7wOvS+k5hEivYVj+naw1uPkVBPvzvVLt8zc=' 
WHERE 
  key_id = '566a8208ebcef3eebe9e987cd648aea9e7e502b4dfbf3bdda8e13bbee1f6ad50' 
  AND (
    token = 'ChHSRUBI7wOvS+k5hEivYVj+naw1uPkVBPvzvVLt8zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )