INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869234510a4d9f4e1a7e1c880b26a0ac4deadcda4a688cd44fd0e75fa9c7c0dc', 
    '4IKyEg9BL187I8s4Up8yV2JCoaOnNxJDG89GXsRlufk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)