UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fi2OJSB7bqnuPJPaum5PGxp/UcItrnX/EZshQ7xi5fY=' 
WHERE 
  key_id = '15cbf2eaa733b219b28e88e9ce72fc827ece5f9ddff54b3ac199c03b79c3a9cc' 
  AND (
    token = 'Fi2OJSB7bqnuPJPaum5PGxp/UcItrnX/EZshQ7xi5fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )