INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '729314faf884a164d7c67c20461ee0d48ec543894ed23cd8396b0b8328b6e72d', 
    '1onTOEXjwcYF2GFJkd2jerkCnqFbXrKJl8e0kS1amt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)