INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c3056c28f9fce1a47fb314fb2d48033ee0f8936bac61bbf050281c0859ad53', 
    'UDSkt+uE5r4J+7ZYIQUeyMW0vDvINmR3jvm7zdjVtAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)