UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJGq1QKQsnkvPTvmdeuXC9fPQ0oOXnDKK4dFaBXZYXM=' 
WHERE 
  key_id = '151c858579976b3faf6015de28778faeae16cf024b571338d945f52f055e7234' 
  AND (
    token = 'TJGq1QKQsnkvPTvmdeuXC9fPQ0oOXnDKK4dFaBXZYXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )