UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4LtycBaURk5c+W+QRlFnpytv+dA9kfO1JKBEB5LOZg=' 
WHERE 
  key_id = 'e800c3e5e55feb6bfc42861634bcac63a7310540e5cae2cdcd604689f9138b1d' 
  AND (
    token = 'X4LtycBaURk5c+W+QRlFnpytv+dA9kfO1JKBEB5LOZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )