INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b1c8fd960f7fbe257e8c4c09697e41feb38c08e14665b055b8e38cdcbfec02', 
    '6fowIbx1MYIZD86108RQlFC8MX/E0iUJn4Z8ToUADjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)