INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcba9e484ccfce4552c294df2162bcb8e6328266c6288c45a06e8a3edcceb23e', 
    'egeGMj6BbtBCu8p+D70eRP+8fIwobyYYx0Szwjo8ItI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)