INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5515ab020ab906fb5fb738dfbe5b6dae5841816a6f844a7d70ca06afe7ca0d14', 
    '5KGJ3xNYqf6BWkuNT4Z5wAFmSh2MtvbDUiVo3P5AicM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)