INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4602b715207374f42b28d13b365660c212ae943463ff99543a3144ea72b8660c', 
    'z2gLm5UU2vZyRaNqkoojlxVBwPIkmpjA3tvWKpvHu0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)