UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbSuZ2VwnkhgN4jWcmS7IQgMvfgrtyoG477wwcUhyrA=' 
WHERE 
  key_id = '7ad456c5f2dee6fc654538c86a61c04fd1140efa69073c3cee19ea0040565740' 
  AND (
    token = 'cbSuZ2VwnkhgN4jWcmS7IQgMvfgrtyoG477wwcUhyrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )