INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2f7d86666b0f783d010a7a9a9e8359b4d1faf8af377eb74bd5f296d9c7443f', 
    'a+2PZE9Vc2HBGdRsZ6PdIz07sznq3de+7vYMCyMThWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)