INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7da6254ad31905dce4f767f08671b4181cedfe3fcdc30e8d4d1441ed6f8c441', 
    '5D2GS1eEwFqQpbbzTxRRwutyfkYH9xetG/u0WfIjwdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)