INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc531de579280c414b526dd17788ab4cd9697ee992cb311f5e23820616a5538b', 
    'T+JR1jnLgt4qoLjwmm709tK6QGNSXH6gtnuIOaEbPFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)