UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nY+OLqsEn7lUrUuO+OZ6oAfMb9HRSb1Cm8EPiK8ZLOc=' 
WHERE 
  key_id = '1e9ba9edeface0b60df557edb753e0270a952b8ef426d53576ac10f0bee34800' 
  AND (
    token = 'nY+OLqsEn7lUrUuO+OZ6oAfMb9HRSb1Cm8EPiK8ZLOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )