INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae38911a0d47fa8ad222b6b8e3edd16986de289f7871f58a36395be62b7ae7cf', 
    '6qnXkZngbDxp86M6K9QB2nCtlKPSCOrvvWd5tRhqgMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)