UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbNCK9+usk6vWbdNktIV6Gziv/OifvO+DHViWXf6n5I=' 
WHERE 
  key_id = '8330fb542d8afd3dd99049c6ceddf39199a894a17fd1bcfc9fa10484cdc29962' 
  AND (
    token = 'tbNCK9+usk6vWbdNktIV6Gziv/OifvO+DHViWXf6n5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )