UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMaP2aLyCilOokUNUCJKYzSyyN/uzlnGMiZLC6tB9+o=' 
WHERE 
  key_id = '6d7f6e38d8abaf73353fcc4f004068206c60407483cb41ee962bd73a56b71cb2' 
  AND (
    token = 'LMaP2aLyCilOokUNUCJKYzSyyN/uzlnGMiZLC6tB9+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )