UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ojtOJP5jXMzgm8DXSNmZu/7Nkk2kk5QWd4g6PflCpo=' 
WHERE 
  key_id = '644e23133e172a08389c2c1d02b15304281a0eb88a47af61618e96ea3ea3e494' 
  AND (
    token = '6ojtOJP5jXMzgm8DXSNmZu/7Nkk2kk5QWd4g6PflCpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )