UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EUIXk2xiQ1eU/rqxv0b/v5rtdrhoyNB7+6GkoNh/Pik=' 
WHERE 
  key_id = '3fef593a76234ba5ffe74871d25ece7ee3fe88f5d2cf20cd64f63e9880c40f45' 
  AND (
    token = 'EUIXk2xiQ1eU/rqxv0b/v5rtdrhoyNB7+6GkoNh/Pik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )