INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1ad8e818a4b7fe5bb0a6d9eaa53874f613eb324e6e40f37e6470308d1380932', 
    '2tXyn+B1r9+nPFlnqkgnCQjUImKF8Ahijn753GN7RSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)