INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9d9d83f1676ac676f28a56da8c0036d53240f5d415408c9fb611520b4ffb30', 
    '7KFtQu0sIhXGOzvHrSbXICgo28F8cQ8zukJeMoNMDk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)