INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1881fa23412610d9c2280b94cbf148033b79fd7b96b508d7775a84548fe81f76', 
    'R8ZRoiBKBv9Ait4Sg+5ZERxZtZrwhNC8YBg8J0LFnkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)