INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6daed6157de341233b8b921d4e8fc870e6e375e7109981087a9d8ce7afeebd56', 
    '6/eDDjmrAG7rJZDCkjDhXSB0W+83ffjOutl4P8SlVEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)