INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdffde148332e5a4d7282c5a55f04f4f64809f58c04d892a03349ad8e8ebf99c', 
    'rAWJQMVdcarAJmEwmhDcqazMRZfco1eJEYhDNXguEEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)