INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cbf242c0cf513245ccc5eda13997c450ce4c455569d9ab185893b03e1467ba2', 
    'AC1ojR1E2MztHtbPm9nBP5vQ21KV4mTyzV6RDFSt4Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)