INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ac60363ad8fb37de04fd8884895eccc5ac53d4b6798bfa958d52f0323c5c32', 
    '4kZUE3KV7By6MHniY2mBHNPAhzt5rRbBQC6dxQ6eA00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)