INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fdb445119e0401a154469ea38934cdadf584a28a47cced1cff874220e5abaaf', 
    '7pb45i6n9cOwQKOksRrBnfE9vJooKpGKAYRMV5zB7Ug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)