UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwQxvTgnbOFtp8QBuomnvQe2QwaOvn3lCIr3qL/8WeY=' 
WHERE 
  key_id = 'fd6706e6a2c96ae8a95cdcd98e6fef80e00521ce921b2ef22a1e7666bc667f24' 
  AND (
    token = 'vwQxvTgnbOFtp8QBuomnvQe2QwaOvn3lCIr3qL/8WeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )