INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787300fddf37a6ec1914ff5d43ca1230392f94fb3c926113574e1d8b1ae7be49', 
    'BiDG7fZpQuI4m3AYloffzqO20L/c7lFqj04ad/KY2EA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)