INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d2dd373d4590d929b5f9150884d2d0eb6f11d2bbfe89e0017a4c5d52aa77acf', 
    'JTHwJ7KHeEug0uyJSDFolblK8poSVtu5ScMdnKzoRso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)