UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvtRsuPRIgC2Z/93n5YLcEOzgi0XenV/6niY5vVPHh0=' 
WHERE 
  key_id = 'c2d9d7397657f04082d65e8b54d71c6a181f3f48b96cfd04d83951fce8b2c16d' 
  AND (
    token = 'nvtRsuPRIgC2Z/93n5YLcEOzgi0XenV/6niY5vVPHh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )