INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f78d9a8999284c29362d8f5bf55701cfd065973ecf8e016d77de657a48dc71', 
    'NS54WSuHkW2Zlh1EQFQ1x++xp7pL5bkAHr9Bnb7MJ8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)