INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ca9f804d0be3de4f647a6674634c9479342ece51aac3b729b193377b9f9b0ff', 
    'PxsIxah6hW/sFttH2vPXKrs8t7vRf8GsCJb8meyqpTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)