INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5459b1c8f3e29fe04432447c235da97d38d96aeedce7de02232ab44a79ede5e', 
    'Bvnw6XBK6BUDoOqm8lRTUET3l3VKyKAm18663CKfcVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)