INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f32600c155260b2beea0b279b432609eb3286e131a025379f989d55eaf7819', 
    'ZScHmYzN8KWD5H5Y6qgTDCaAtPKrn3NMkH4bPjicDWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)