UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBYKBDGDIADd6Hk8mVV+CIlzcsqyaQkwrluaxUlXpwE=' 
WHERE 
  key_id = '7884ec35d3c0e4a4f2f56f1f19e89a5575e8910eb6f8e21abfada2f75660e39c' 
  AND (
    token = 'yBYKBDGDIADd6Hk8mVV+CIlzcsqyaQkwrluaxUlXpwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )