INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9992dc83d2439db84d524b5ddf7698523f137c0adfbbe9d809d90193c20743c4', 
    'A1MKKPqxoxrf6/yJSyZvPXFby2cFlWtUUYRBNIcf3gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)