INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1d54f3b177f3d8948d778589c06d6b7542e515fc1185127b24fcce0525cd748', 
    'I+VlQT5ycTkWn2KXvdOJvtHhu33abwxzQ0kZarFQYek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)