INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f98fb9e88ddec85b96668164b9af33232651fd5e48566a9414ce1592ab80b11', 
    'tgFdqgNkVSu2V4lGbdS+KwhevtszUz1tVQpC0bm2/mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)