INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6daf3860dd6eef36ba38cbf8b6834425d4eab9505983122697efe8850dad3c1d', 
    'OnkEun5SrDch/Kif6MzZk9Aor41ArXYkvUvQ7tp5htc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)