INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4370c64838542cf5e1888de947b50e66740b17c637216d3e7c116b678d9bfa4f', 
    'gMBPvwq/OyQBzOIgNm7N703tqWwsvlbagxtg0nCHq28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)