UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDWv33kDQEHgZWpCOcgqLM6EDwplSBNCYMdqMe5M+qM=' 
WHERE 
  key_id = 'e461768ba8e03ea979146960b61ae9ca02decdb5300dc73af49d3fb28d15ff90' 
  AND (
    token = 'dDWv33kDQEHgZWpCOcgqLM6EDwplSBNCYMdqMe5M+qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )