INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b5b384922ed507467fa7163e6fad638198cae8241c40e1ad8f72b2f030a32ad', 
    '4WJZo1xqcEcGkfwMjK5n7NN2A57hrNwtQZArZFB0pUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)