INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c6c606a1bc1327206665855db0e80c186329518f0ba21efd48ee24f1e7ff583', 
    '9JMhwGkyRn4i9b9PLQx5KeW7qNwOLzSoOGtChO5d/gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)