INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30450963460f891012642ae721057b0da56853acc115c8642eda5b314569e820', 
    'zulfOBvKhuaYX+w1gELML5HeQXYJyaoIihO0k3FxA2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)