INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c81d252e679ce6c9cd940870d38377900cb9e38e1ee4618152ed518b2d00ac5', 
    'A6lNKjHbI5CNfR+R2rH4DTtr0nq/8Hu9ggYHDLz5tTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)