INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54643c6d1e1bf8bf497b8a2a5287014b8276b4b30669bcfc75193cd3d195a86e', 
    'QtAnSDQM6vyHetYxM+IAxrQHAnhqhvEpvXT/TaC8lwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)