UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7xeEE0YgjcBMr9Q30Zy6bR/a8bDn75mf+0gDAh7Vwg=' 
WHERE 
  key_id = '0498893267a5c67e76a6ae83df52598da724724bf3bc16fb80e818f8b05a954a' 
  AND (
    token = 'X7xeEE0YgjcBMr9Q30Zy6bR/a8bDn75mf+0gDAh7Vwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )