UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6yoDrxQsYxnsUyXocsjnEuPsRaTjSS2FLVXkS4ZqFw=' 
WHERE 
  key_id = 'df694fad0ec0cf69b28835fb6142a933b6083a05887209c8ee5f2246937e1c17' 
  AND (
    token = 'd6yoDrxQsYxnsUyXocsjnEuPsRaTjSS2FLVXkS4ZqFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )