INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c170e92f1a92bcf088c173ea39ff0c521e807d61efe273140bf3861721581c1e', 
    'S0CeNLEdy4EzpbDdoI1tffionO5RTx08jUD8ZaaCvPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)