UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9+Q/pXUfSj4XJdGZAiTttXKf/GD1G/uX78gLMlo9aw=' 
WHERE 
  key_id = '1185b5990c77fc867c1eb81230ed5039332c60f181fefd3bb7fb9113155137d1' 
  AND (
    token = '+9+Q/pXUfSj4XJdGZAiTttXKf/GD1G/uX78gLMlo9aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )