INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16fe983ee789f8fc81482de446dfca6ab038213b279ba782f3d2433783c00e90', 
    'WzmHEBBIzYoAiGfnicge4h30JFyPRJDz0SNNhredr4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)