UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5JIkB+1JK1HRvYdJLX5DCvR8gdvoqtBPpgD5oft8cQ=' 
WHERE 
  key_id = '5da1ec856578358728cf14e57d667a8b6f8bbf4dc1afd25a1f2c1e71e37397e0' 
  AND (
    token = '/5JIkB+1JK1HRvYdJLX5DCvR8gdvoqtBPpgD5oft8cQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )