INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eed0d315b6b513524ae172837b8e05f569a541aa7d11ecbc0f8019746582e53', 
    'agw2LqlMKfeHrKrgXj1T01CjDj2Rs/EKcT57Be30VKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)