INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42371ce2ef99a78262606cca25a39ec7c29197fb24d9aaf5389332e6b236f89d', 
    'SxS8VQTlqz9Gu+rqR+BvHAkAUgAl07DbEt8AK7LopTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)