INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53ce7a611ab99023dffca7f55245130d4260774f5af944a8ed58900f904e38c7', 
    '9cfTip4V7av9ADHvaoO3oqM8+652KpXUcKqlyXVWRIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)