INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7733998c192b7ce9ac0dbcb02197990edc487bd4389afd8bfd6a81eb440f01bc', 
    'P2gH1DfqwgOhMaKzvqS7m3DRBCAii9D3fAtamfl1AgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)