INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c63168b7f92ca182dc4c0a218889bc9a7cc6e6f0f02dc8c48e3a9fc6598aaa6', 
    'eLz1nMBAqAnuLKdk5u+uU6QE/nl67Qy9JmjgFTnA9Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)