INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4796d908222b28edbd6628587ceb93bb40639d233a17acdf7ce3b31d080b198', 
    'q3b9Hyot5m2MsAX1+Wmg55bsh93gWGB2zZBVXb1bMDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)