INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14fb081c646eff7beedc518c9ccf96e09515fda43f2c9be172fc582b79e3c6c', 
    'pOf45mvCb6cwcsf6w82VV5oAFRwlvn2KnXyBWRElzFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)