UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+O1ceGUN8NqC3TRkBPLtoAaNy+uI0UQdOJIlH5WxNxY=' 
WHERE 
  key_id = 'dc19ab3013a869b3d34e39986f7b32db1790483f2fe03c912d23b651834a742a' 
  AND (
    token = '+O1ceGUN8NqC3TRkBPLtoAaNy+uI0UQdOJIlH5WxNxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )