INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffdef2def2ae3c5c62392fe3cbd9156163601bd209a03891b4fc4b62015e8d76', 
    'tuQQyYwHZN3V+3k+Hrmq3xLjx1wKhtRI0GVzdybPG84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)