INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a552c7c26a5c5af82430e0d4fad19b65130011c68160cf3628339e5c143118fb', 
    'rvOo2aw4OJdWq/ZFqgc5dTsH7NBGc0ZrLokEo5yUXzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)