UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZtVU1/hexDH1wmc1okx5GfoA6ekoEWcFnoNe8Eyvsk=' 
WHERE 
  key_id = 'edddbac8393a8ef1557adf4db5745217c5993e22e7793ca9fc6b23eb7bc044e4' 
  AND (
    token = 'QZtVU1/hexDH1wmc1okx5GfoA6ekoEWcFnoNe8Eyvsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )