INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8698b8fd5c955ca57b8ae118f8333db4a9da55cdfe81b750b614fdf5b4a3e50', 
    'JUU3xrdhBW5ReRtxSl5AX2HwdcGXiXQzViZS7t8IhXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)