INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2528a2569de0d0f8001668f93886bf2c34aa3b89667e106e6d6bb9d80b27608', 
    'zjKGbtSeVDD5JlRnfvq31bAwpmgQWgEkj2GwNUhWRjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)