INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df974a142f729b570a599e86c492fc08c5458f2a1c31fbff7910383ae285380a', 
    'h9wak7PParIw/JPIw87pXUL0ko5bu4XobpPxpk9hd5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)