INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a99f560db8310d70eb6e5f25bb9a53385ab73351c37465ef9d01bb93b4fcd09d', 
    'BRlTv9OFLc9mzjV52ct3BLuWOd5yAd6brrQe/koEayI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)