INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e9fef869652d762a5272a254d89e21519b5a1e67fea521ba9f2b8554ba2cf55', 
    'CwT31Eymip0M7npsU+uM528OKIckwFRG+16F7I1a8Zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)