INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343be82de8a7a9940aa5b8689ee3cdec5c0b61793744c766a87b3f57851c447c', 
    'k1Sf4Ocf+VRkOap2GF4V9Btied+jTrJ94cn95t8nZBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)