INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '316f002f9a7b06a20da026a1b2f852a1f30218b36240faeff7040f42c74dbfdd', 
    'HTO5ijBz9gWVT6bQOsrSpiN6RNw8BGCxz3CGx6i5fOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)