INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd416390073d9858d7c01680f6dc0ddb844faf835d7ba5e4221522f37e4e3d99b', 
    '3rg2WYJTAKuyHOYat6b8UfELM6cyhiUaGjjcmlX8u/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)