INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f89a9214540a3a53207d14596c4da9c5a8b9c9086a632762ec0ec9edb9db0f', 
    '7+WA9GCAPjZxY3lSJlrATXzHENzIofsCF3BcgexZrUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)