INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '789245bd0537bb7de582e7808471cf13a68568c44f803f52565195df909d6f5c', 
    'WKEIW/taHZnD6FbTseQzFI8g+W5dRvAVHYRUkMgr28U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)