UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uUzVRmuovtNipeB5iVQrzv5Q7vhjA9JmFkvbSgXGRI=' 
WHERE 
  key_id = '3055c9f9507a3319c4a561fd470a20eac9c28d4651f452b7bcd52e2b5b82ff15' 
  AND (
    token = '7uUzVRmuovtNipeB5iVQrzv5Q7vhjA9JmFkvbSgXGRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )