UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPWwZeq/wodatA7jRHqb+cJ0CHR73ToQgN4W8/97qL4=' 
WHERE 
  key_id = '36c8f96ccf0d81366aa37767261879edabfc8026e6a3c734f9ad70bd7a5f93ac' 
  AND (
    token = 'cPWwZeq/wodatA7jRHqb+cJ0CHR73ToQgN4W8/97qL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )