INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff8d026263096f9d645c45d3720c9e6d1945fb83873b4c728135627eee21fadf', 
    'ACJ5z2NhtL1UFN0WznsWO/7FCDG9ttyQ8p398SnnWeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)