INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6eaa298935f4f1ac09910f099022b2b77a06bb6f1cb4c933eb1189dd21bbd29', 
    'lxfiFcqRDpk7DfjICM1PtglBOUKszTCVNtzl0GQDds4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)