INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b00392672a24110f60b65a5afea9b7a0c694a01c73cc1f4043d4a88321289c4', 
    '/lf06fOzT65X1oZg6GvzVWu1umzhS56tPKHusOOjKeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)