INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608a5c29a4c5b422e256a4f29caa057d811a68eb9550739c5d0f00f0feefdb6a', 
    'V2ved288l7B57hVvXQD83roxSB8VyNbac31nSYL5V7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)