UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y8w6gqjWo+FhG7c7yd6Bzm5HwcBg64S7Uhr3/v24EcU=' 
WHERE 
  key_id = '7f34a3ddc1f135c09a06c01da6c1379bd0b171740310d9c394eb159a379732b9' 
  AND (
    token = 'Y8w6gqjWo+FhG7c7yd6Bzm5HwcBg64S7Uhr3/v24EcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )