INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c56cb2c42ca42b2cb90d695814d809cf8a9ef9d11d7314f4a69ce765c92e9b20', 
    'dCUEkBl54SoYxX94ZF8MVmndk5wlpK26CM26R6dk5Zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)