UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZUx9jA6g/4AJd/TP9ZiiHUg55uh3O9yYTTLL2YCbS8=' 
WHERE 
  key_id = '032827ee942360dd7f813bf283f7c84427a72b81f6ea8921a96bd5b3405eaf7b' 
  AND (
    token = 'QZUx9jA6g/4AJd/TP9ZiiHUg55uh3O9yYTTLL2YCbS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )