INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '515125f66e088f2f9eab5df4b1ece1656b7bd686a8c64af7289c9678d9dccfc6', 
    'imWQqxYVv5vpCN8WLdnAoKYbg8djD51wMvuc23V7PMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)