INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea83944e5bd5a3c678f23b68360b5ea823beddfa0ad3d2807a56e0bd6771c8ac', 
    'VAZFQQx2TUTOUm2KnKaldd4YMv1H9SYkCE0WyB/qy/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)