UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wiNKm4kQ05ToYf0kmMgfdMWgRC7oq5RXTTBeX3vrr5E=' 
WHERE 
  key_id = '9a8cbf6de68cb6feddb25e9bab6fdc5ac9801df46a9caf14c4fcca2e6a696d0e' 
  AND (
    token = 'wiNKm4kQ05ToYf0kmMgfdMWgRC7oq5RXTTBeX3vrr5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )