UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASRI3UFqWzOH8q4Cr+l3AAousCKtGerEMVBpBEmPuBo=' 
WHERE 
  key_id = 'c19a81fc3b866dbe8546e77aea865d3ce45555a46fe73d9e933725666bfb3f25' 
  AND (
    token = 'ASRI3UFqWzOH8q4Cr+l3AAousCKtGerEMVBpBEmPuBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )