INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2847a6d739f4cda58268cb47816804db0fa1f48f98e2fab61aa18e89597938b2', 
    '3KnVeA9cEH0e4o721Dky4+PPg7DddntxzQdb/quoFNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)