INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '731ab0537e076efa162ebe05ca4de7bd60b2a711b425f4fd420dc78a71a1767c', 
    'ELyb1yYq8p7Ko2RkiAti3PGHuomMTBThjyd9/VjMccI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)