UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdKmTthif7bo42v+2VJbyW92Xm6Jxl7oL/Flc72P/Ew=' 
WHERE 
  key_id = 'b3acd5d7e65f246379fc31b8186496f6b0c13de626a92c7475a8b624397ca2a2' 
  AND (
    token = 'NdKmTthif7bo42v+2VJbyW92Xm6Jxl7oL/Flc72P/Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )