INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99daa828ee821c69eac8091c214becde540048db29214362d9310edc1459da62', 
    'yyz+fHQ1aLv+TDhBm74ljUnJgCUGAt1326Jr3Hg8Ea0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)