UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhY9TJHjY+j5kyP0gSAx0AkVSVClBKS/ubm9m68dhns=' 
WHERE 
  key_id = 'd61640c6724304d458d8c23f559442e490be84e7f7f81c5bb68bbb8774d5ea1f' 
  AND (
    token = 'nhY9TJHjY+j5kyP0gSAx0AkVSVClBKS/ubm9m68dhns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )