INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39680af73eecdb4bbfc6d3abb59968192ad8856dbc1f8adbcee31e371c55826d', 
    'Jg7KAd36BxeZc6J5199RkAm+nuMF5Hb4ohDLGTfghus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)