INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '493d924fb57434d7154650d7189cea35aa377824292157a3ec144594bd2cc76b', 
    'zN2MGrzNdy9D4l8hxKCwCX5VZLGZWcTQ0B3Kta8M0Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)