INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '455550a715070043a56d55b168a3d1aacef5acea1c25365c145e339579d05926', 
    'Ns9bBgVgmyk4UXUktP6tXnsqWPev7F+Yu87mvXQ6IRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)