INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abb02d820810e467ac59e1e8d7a74df303045f79112724ea280581866f42af38', 
    'A+zTEj4xfeo6XeuOQNn2R3ErLhhSSipep4i3Oo3F9t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)