INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0427e93f8afbfd4d1c029dd4c7be7603603742e0be63c9859a33bfb83c7a5539', 
    'zssWTITy9qu3BmVWxITiDCsFGCNx8Ooxm+pwS8lCrbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)