UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJ/vycJlkQK7+VerDfdpW348RFwKbXRSwX9xvgrIU2w=' 
WHERE 
  key_id = 'b64f1f4c59ae8a980277160aa7da29d17a1751bdb70269843654986e6e65741d' 
  AND (
    token = 'GJ/vycJlkQK7+VerDfdpW348RFwKbXRSwX9xvgrIU2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )