UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uGXTwZ0VET8dMAdjLGJOTRMUpAmVD3B0YgCi02+pYGI=' 
WHERE 
  key_id = '1afc377b5b45d7470ea5a0f4ff44f163a296153589b260168d471f4bf0b3d2c5' 
  AND (
    token = 'uGXTwZ0VET8dMAdjLGJOTRMUpAmVD3B0YgCi02+pYGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )