UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMkSzcUFk0MCNQ9K6QEXQiJHahnPI7AAi7lgrRWNeeE=' 
WHERE 
  key_id = '49238a7492d8832c4ba32cc54a5be0e68aca4bc02bc10fc9794c752d2ef916de' 
  AND (
    token = 'tMkSzcUFk0MCNQ9K6QEXQiJHahnPI7AAi7lgrRWNeeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )