INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc49e7887528fb627c636767868678be8729e1ba485b0c4ccbfb9098c0beff1d', 
    '6+sMMgZRpaaGIN/6UZfWgFckaXA1Q72G0MogFkw1lcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)