INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a101da1b4cc3e201931bb9713c55778e9e70d23d6d7d0453edd86c1cb4496c6a', 
    '6TOIuvPTo+ybzmpeJkpCixcRRpC4JfSPGhNxpHeoUmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)