UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dAfoTbNYbbOGw6wiZ8S1csKfxzo+SwF4ekCrGhcdKSc=' 
WHERE 
  key_id = '7b47949c5fba5483fc1cbb9e4b56e62e838c9b5f4f4c4b242630e52ace05fa2d' 
  AND (
    token = 'dAfoTbNYbbOGw6wiZ8S1csKfxzo+SwF4ekCrGhcdKSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )