INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c47046517b859d9ccf2ba5088886a360c97913941862d6f43f5fb95b2022195', 
    'Jsm1JQxTUf4Mfs7U0CmI07rYPWqgxNKTwMypbUqNQC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)