INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e55ffb9a55315989ed0d9c4c6f1db12b021cb5287fa94961949b92800784536', 
    '3zfjbSqmcbBEj5f3qVJADB3yVzwzStOKGR8u88Z5I3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00223

Result

int(1)