INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c7cc734e864bd534f2f32717c95ea12bb6018af17f1039664e5ca59b24bb4fb', 
    'Sb30ZKbtjjjhvCo2eo12wx5bm990bONs0NCRaG3plhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)