INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '727298b73189f44346745df88c89be982c99b951caeaedeebc2a11a3c1d6b147', 
    'kscYheJdRxoD0mHw7xjvTy3WeX9WQCZ3RW5bghTiRho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)