INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c9e0e2f101273a106b63b3ace8b84a6c3aead7a09819642db9658711ee5a20', 
    'g+Ia3ObXszocr7jqN3Eutm5GtTPh+TaOIsqPoKMTiG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)