INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e5bf548ce91db087aa2171bb16295a710761262ccf9750a1049e8f83b39b0b3', 
    'tAWJjK861U4c7hgRUH5h7EN9x3GBKXuIUwj1tvBJ5eQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)