INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f5c39f1bd257259e98159b40baa1d231f3e268c50b6583d9282d0c3317caa9a', 
    'HMePpIfu/zVlNPvttD51ct8wR63Zz48tLCez5u7nnLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)