INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d0974a4020f250a52085e05ad3b525cb830dd72a3dd2c40a75f53feeec74cd3', 
    'U6LcJXrEF8vRqsIxS7W97AVEvebUsW3FWZn6pjRauRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)