INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31adea7884dafa45b83f86df786c8bef474ec67ebb5cb5cd0808c5f3f9debe50', 
    'vMw3jqrxZzWaPKIN1hIa//sAUxvO3L61DGd/mm08pVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)