INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d66e234f89eee7650120f2f998962ec0c4366a1e42ac69f29b7bbe1e811a404', 
    'Bvh/S8r9kU9meSToK92I4DhPKP1HIlzXD3rDGDrcGDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)