UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9jHPslJgLhIzUA9tbvVBJoKRqo810VObOroQn6reck=' 
WHERE 
  key_id = '4cc5ce1365af5289ecec815bdc215ccf2633361377117ad29eef411dacc74e10' 
  AND (
    token = 'N9jHPslJgLhIzUA9tbvVBJoKRqo810VObOroQn6reck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )