INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5e5972e43584687a42198d9080debcd36ffb64eed3c78eac1961721e19ee8c', 
    'xHboVPoM9Ny3MddQREGiIJByuaPA/9GsoaBLTmFJWTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)