INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1851c27ee5a5ef8ed45787bd49b0f3904ac5165d8e74d944a632b6778aa647', 
    '5udz9W3I1a9TUfHw270/H+c//wDt0yWtIerXk5Tr8Xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )