INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e746acc157b67eecd9c09c7fe24f68213e929fcc2e47d4ad676f4bee24f324', 
    '99EU2G8W2OwGBPDcH13snxf7NdVSlNfLzyGOM2VGOxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00098

Result

int(1)