UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhdXLVf7Kh+joriYOfL7hmJ+M0AzPkwG820PuDIol+8=' 
WHERE 
  key_id = '59160ec8e601e9661bd65bcfc034fc92206e6cffcbed74c2877415203791c927' 
  AND (
    token = 'NhdXLVf7Kh+joriYOfL7hmJ+M0AzPkwG820PuDIol+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )