INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b954dea9c710f2b7ff66f11401c9bc5e3ba1f0791081d64af62ffe322f11b5e3', 
    'k135uEIvNN0n18xSxrbGKJqw3ZNXPklkVI+Sgvksmcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)