INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33368ce94879d591230ee073bde67ab3488b816f2bb4b39242316631aa232eeb', 
    'bMJBz86HePcwSwOXxrXuMkQLQAKD8wu1Z4hbDtKus7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)