INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3da42933dd2e2a0da5da39eb60b315f246082d34fecf89ee66529768f4e8761', 
    '/WlhnSsqsJIgAhvT339pZx1evhagAtlb3HcSNxs6Hxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)