INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d70bc7acd23c929d232e638186540f2c7b211c1becf5aa72cfcc01f33f0df5', 
    'KseVno6cfDbUDtr5RhTD3vrPCsVKMR5oJ+Yw5roP4ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)