UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KG0uT8Vy7mXLGBeXKAjN8eYHKwQ/1cXRw7mN8/DcN0Y=' 
WHERE 
  key_id = '10e8fbcac81f5a7831a8d9609a83bdfa4a872863eb35d31fed6ebd95bcead824' 
  AND (
    token = 'KG0uT8Vy7mXLGBeXKAjN8eYHKwQ/1cXRw7mN8/DcN0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )