INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f41776c662f22371bb70eda500a4ba43ba7c71bf95ec1faec920ec6c01efe4', 
    '6ckKfPpwcEIvdQV2vApOb3nFMtWeSdF0/1YOU+C5d5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)