UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fm9fS5qvHT1sy6gSVL50Cph95BV5CxWYzMa3lW7bHDg=' 
WHERE 
  key_id = 'c7d3267cb7c0167984fdd2690eb802503313ae9f22204788c25ea2b77bfc99f6' 
  AND (
    token = 'fm9fS5qvHT1sy6gSVL50Cph95BV5CxWYzMa3lW7bHDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )