UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BT216TBJRfNQ4me641MbCAWAby14SMMbDjyhFKjpV4=' 
WHERE 
  key_id = 'b0756239eea9df43f20c058d6e36cd0cbe4616b7457ef2c58decf0f78a1cf138' 
  AND (
    token = '+BT216TBJRfNQ4me641MbCAWAby14SMMbDjyhFKjpV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )