INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee4ae3b35f7ef1142530ced79cebe3dde972da8fcc97745301c3b772a862cd62', 
    'DkUVvzpDCPGc2qnuFB3xQz+Me/75yDiBcSTuQchtRUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)