INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b83c9cb2af36cd1d2b04e143096d8aa831d50699678638a90b8a89e085b7b490', 
    'MSaLOrrmg0rFZu+jHxCIPNo7Yhh+8WRb2VeTLBbQhbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)