INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c185b2051842cebd2d96052c3bffd0e665d520577dec1d8c6c3c95d6a424da6f', 
    '3U7cC1DpgsXPwL9Pn3QKm/Syp7pxGdfSzzeT5/g9yAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)