UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QKmZy5DafY9qZxKW7K9XNjBcvLSX+dp7UX1t0nuC3k=' 
WHERE 
  key_id = 'c485d0491072c0642e5373c86a1ceb1922bfab7496f12c74aa9054f36d53e2da' 
  AND (
    token = '4QKmZy5DafY9qZxKW7K9XNjBcvLSX+dp7UX1t0nuC3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )