INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388f46b9fe3ce33949bfd8445b69586bba91724b6a04ab4e00fede4245b3303a', 
    'mbBboSp6z1KCXg2gg0yy2TK34FJoMlkab/us0nZDBkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)