UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pabkZEOZkh9B+Y84LTqfLDxjzJOcoceUd4F9KIswEjg=' 
WHERE 
  key_id = 'e3fb71d84a49340b5b4c6054618c6d2587dc57f54f4a8da19170c793616e7f4b' 
  AND (
    token = 'pabkZEOZkh9B+Y84LTqfLDxjzJOcoceUd4F9KIswEjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )