INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6842f045169bcdc2171a3c7ddafcc83c839d5a5b2a761e9020d8022900dfb97', 
    'DillMzSbneWyIKSUrwcRDP8ru3RVxybwWt2YlvTEtqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)