INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15d2d84e5a74dda0fb934d7b50d923fd0cde799a4184ff5b9df1e113a661af0f', 
    'OhsZzI/VcWQesWbfU/awpCwJSotNI4vcEYpUO8p5c28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)