INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e091d67dc1ac4750b3d3861caff22c2f500b8353a8d5e399a3d8f7f76f89370', 
    'KkSXOnMK379bS/YkVQmerGpEJpK3NAfWtlrLQXjkwNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)