UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdQHOWgGPQZ1wXjL0g4ZvN2PVrQTbC98Onc1a/DcV9U=' 
WHERE 
  key_id = '3eddc121af9295c4f76db88a6b6a01628b8498a8b4daf77ac33e16324756ce24' 
  AND (
    token = 'gdQHOWgGPQZ1wXjL0g4ZvN2PVrQTbC98Onc1a/DcV9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )