INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a66e70beffeb0f159b980450f8760fe7477dbb32cc1b37765efd199c14e15226', 
    'OuCYy7C5cVpywgAySbwEOVZLHW+H5ahDHQh7LXH2VHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)