UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3EgxDj6bxMElqIukzceo7Bj01+gK8T2Cda7O7/15Iw=' 
WHERE 
  key_id = 'e445834725cafad524982a3fb2c9635250b65bb684d621757f56de7e22001364' 
  AND (
    token = 'T3EgxDj6bxMElqIukzceo7Bj01+gK8T2Cda7O7/15Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )