UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hv+ceydrxNfooXhs+diq5PghEpBMC4lZj0YD7GtAHRk=' 
WHERE 
  key_id = '38c0d8e0adc931488f8e0a83490a47152fe62df3a38a9f5fe325ddb073821b81' 
  AND (
    token = 'Hv+ceydrxNfooXhs+diq5PghEpBMC4lZj0YD7GtAHRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )