UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kZvtuRmK3b4J92YkTLgfLuk708pN1v9eAyzy5X7X/Y=' 
WHERE 
  key_id = 'ed1491a04edd8c0a085f13cf14a0358a4f4b9958cd7151634de06a21837d050c' 
  AND (
    token = '3kZvtuRmK3b4J92YkTLgfLuk708pN1v9eAyzy5X7X/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )