UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3op+yyKk5qc4lymCPAvsj2UhSJp/G2ZbMI7zao+GHBs=' 
WHERE 
  key_id = '6383288771e56a69e84187c25ec94a0b77cd2429a547072e2dc4452d8aeb519e' 
  AND (
    token = '3op+yyKk5qc4lymCPAvsj2UhSJp/G2ZbMI7zao+GHBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )