INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5efe6a98b44266716c27c8356c811a4c9b5c91a03d67519a25cac989ffd0d621', 
    '6UxhIGVKr28puS61vMs05K+WpNv+Gd6UklV7QWsYLh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)