UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpeiw8FLchnnOzl8aTX2kwTP+6i1IuPMQmoupK2DCFQ=' 
WHERE 
  key_id = 'df4992864ff0b4d4c3cb76e20b0f672db26637e6aca407e1f45dee9197092031' 
  AND (
    token = 'jpeiw8FLchnnOzl8aTX2kwTP+6i1IuPMQmoupK2DCFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )