INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a3a64316eae908e69cf3ac8132ad27cdc549047ad95d75991b970387349a07', 
    'gnVcazjQvrmWQ/AVmuK1qkr0cbs7KpfY8v3183NVz2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)