INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b254d1b887b9136c50082fe51450056bb12ea9c403edfc9a5ce857ffb76fe044', 
    'wFa+k6aMLxUQgLPJoeHn5B6VuY8GKIDbXqtrOZSDMKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)