INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3908ce31a51d8b93455b8bb6623c22d0914765b5d834494ca9e5e1081a0798ef', 
    'yIq63FVlqLcdmLf3YhpIb0GUYBeMWfRvAFfS2ZhTgHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)