UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJsFrlIsK9eTy8Ce0BBdSaPFQi0GWPPegYgi6MOnGgE=' 
WHERE 
  key_id = 'ef2828e52aa74610e661766d40e61388456dcc66203bd641ca37497120d0c370' 
  AND (
    token = 'SJsFrlIsK9eTy8Ce0BBdSaPFQi0GWPPegYgi6MOnGgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )