INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef29619fec1038e42460133bf161ed040125d9acab8185f056178ab064aa5f41', 
    'YyKZYTXJ2MyfQrUVKGAtVPYU/wJ07ZM/5YHZn5lifLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)