INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e7a4aed8c82a30f65912f4a14a96d177985ae12537afce30eb055dd2fef1738', 
    'Lj1bfwI2tm1lCm4bHn/dfFB5wr5FzfuZXO01oN6umIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)