INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c26b552c294793ebe4335e7b0ffe3088fd16babb1906b8ecc242c1be663a63', 
    'LP3wnHxUsg8RngBlG156XvwPdqvVpjIcvtsbrCZ5YYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)