UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MiQX0EwQMtwgvtP2jG3HWaNlm89LWpHMYETKVy5ZhUI=' 
WHERE 
  key_id = 'be412bb6b5b0c1b50277b95d8d48dd2fcd7767eec2fb6a4d74bb472f75a24a78' 
  AND (
    token = 'MiQX0EwQMtwgvtP2jG3HWaNlm89LWpHMYETKVy5ZhUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )