INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bee46c8b87f2f2fadb6540136f37727daed256a00db52ac5636cfc46598bed70', 
    '0SmMLu5MI8YfFQZ5uJiPyxYp4p1B9JeJP0MjNEYdtYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)