INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a328276e3cce0f941c9aebc42408cc7de287917e2028fc2b049168b86e9307db', 
    'KskXjV8VKsbJpBzzZzf6+IyCvlQDlOiOsXH1Z5Jjkm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)