INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71d456f3cc06234d4ec6e2db473b63eadac9b828296c0e41bf27df90894efcf', 
    'Znxmg1SdF8QLEMUDbHWD0aJixLogRVq6ecDq8wpnsSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)