INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c9f02860b31e14192a2a396cc2cc6ddc90f75a8ee89a294bfd38f54978462de', 
    'Lupbrtox9ETT0obprEoSoA4aIuHZ9LcvUQSZ7bSg5Fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)