UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Bx9EOBE22SYmz94i18x5lfp4B48/BZkFgS4kchDPF4=' 
WHERE 
  key_id = '4b767fd9c3ec8d40ef4cff165c60d0c54920179db9acbf130263aeb364121899' 
  AND (
    token = '5Bx9EOBE22SYmz94i18x5lfp4B48/BZkFgS4kchDPF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )