INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9497814c41178debcd4d3eb81386fe95352988b5a4f506ad3742cf5f4a3e95e3', 
    '7EHUUNZy2qTuMhpahEc+Byfh2A6OGK1bOOc6CmzwbFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)