INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49b58ac370092fb67578a4f4a68c207cc38d03c7851320a86f2926f63709b47', 
    'pNnEMSslORr8GiebccOwBpzs/RAYm7aKdTUyazRY/ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)