UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75Wz+1F2Q2yyBAAoOYW9W4jrxWxZCGsWkOA3Fk4CHmg=' 
WHERE 
  key_id = '90eac5b8310ecca36f389dd64f03485e76c53c374293686652d7a792c250e25d' 
  AND (
    token = '75Wz+1F2Q2yyBAAoOYW9W4jrxWxZCGsWkOA3Fk4CHmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )