INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28e975117427bdb483bfefc356f62553b8783e4518734f26d62bbe5e79e722e', 
    'FOwCAZiEyyBGUCoSMI6Y2rxdcYU/XQdoWQQ+7iryHv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)