INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857992b11cc66c999acda140e39291cbc181a588030333414ffb4e7d195b022b', 
    '2xaaeyA80Iz7dX42WsawLkLDoC+kJTM3Mb9XqfGsFVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)