INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '292243acfee0a8fd120ef016b5ea6459a4fc1b9d6721023956830a77fed8a2fd', 
    'dUzuz8LdyTDdKII3nXmOXG9KmSV0pI+5R8UMyoV3XTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)