INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a2faef075c0cc78a0df27643d0c3f6f6d837015533210c558551aa34908c464', 
    'KN32aNpSXb956Zjmeds196FrWhQl/x/BHDjKq4w2d8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)