INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '745fb11d0fdbd07ef699d89838288a92eb9a853d4c73fa524ccf38f9f28cb55b', 
    '6ZWwSK7c6b3BvSyirvkw2Wuit9UKKCuT+KKK2eu/u0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)