INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9f6ce43bd1cb00e498e2096bf4665bd82e112cbcf4d17c7d803c4c0ab3e72ff', 
    'DGV+UafgiHUnikLEd1OwmXggGd+/dJEjlekmym3vdHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)