INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab9726306b5883a9318e1186fee094070160a34297b9350496e505d8bae27a14', 
    'fXUC7LMwnAzPNCPDOiYa0jn0JGXwlbRiC5feTnR9BPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)