INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef3bda66543b9572e406040bbe86856dfd0ea7130b913b3b26a97c24333c96db', 
    'cZ4GsazhQxzKn2zD5bM8IO5rfaLL30jltxdF9OjtkK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)