UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRMJlnSYwcIii8XeUYF/m2SlAH0EEx14W9hOgllG4aQ=' 
WHERE 
  key_id = '28a1212d167dad9bdb6bdb80aa4b1ebeead13ab95388da7de4ea6ad2d589f1ae' 
  AND (
    token = 'qRMJlnSYwcIii8XeUYF/m2SlAH0EEx14W9hOgllG4aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )