INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4918982a5cad4330d127bf096836fce552a424186f6e76de458d4409930972e3', 
    '23e6vEpMoEciqI5t0ra8kpDRQoSNLdJhOlFqArx/Lgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)