INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376b7c6d8d44e12b6146149685ae872383fe72b3ab4b64cc79d9c8519fccc582', 
    'Y6cINBcbY8parhkQNiv15crF4nnzZm5Ixfu2FN+DWcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)