INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc2c05488ca4cfad27a4413439327977189b40958e9e5dbeb06c303ccc39bf80', 
    'kXp9a2RU2p3pBBciCIyEUW9gZeJUI6Q5oUhHQ3EWDb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)