UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDTUTwFDFbh2n5HUpuKKOPK1IU2gHJMdUfwDZJz+BQ4=' 
WHERE 
  key_id = '644e77cdcf5a3d2004d6b729441c0357957488e80ee377f5a07dc397c75b8f80' 
  AND (
    token = 'HDTUTwFDFbh2n5HUpuKKOPK1IU2gHJMdUfwDZJz+BQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )