UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXg4qLU5YE2L7RLz+L+Aef+uHooGhfHmz/QghRXbhro=' 
WHERE 
  key_id = '3572611d27dd885b261f918548ab033a0aac92f646ecacd76aa951dba632e173' 
  AND (
    token = 'aXg4qLU5YE2L7RLz+L+Aef+uHooGhfHmz/QghRXbhro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )