INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ddd831b367184bd7f10fd0cadbf334759d17b6089ea52d320fbb1b758bc1b7', 
    '6PDDnwSw6arKLaY2JFfOiKdL7si0bmJK/OuRf65Vnr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)