INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e03163c7918977e7df4f909c8aa5e90be107a8f40b9ca7ceda0d20c39462df', 
    'bmkx4JHsOfUVW4jlpK6nIA0KWyZEADRlnStPd6xWNro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)