INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7de5bdd0a66d6b202a87eefa885e26c711517f05c27e201361ac54cbc828443', 
    'elsjj3fCd72N8OGP/QOLo1WmvaGO3Hh3ZkuXQtEZje0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)