INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d3b1d4c62d8df29a9db2295c8123e608bd1716e414ecd5b6d98577efef39cc', 
    'NC2vZnNzA8xM9uuaXk/A1FeuoXp2+EIMvihBOO7a1nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)