UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdECqrmJT3XMGR4m1zsytFQTCt67GFz3/ZYsz84cC6E=' 
WHERE 
  key_id = '8ee29712373555cdb20e36b28d8fbdada5adec62685fd7b8188cb033b579a08d' 
  AND (
    token = 'qdECqrmJT3XMGR4m1zsytFQTCt67GFz3/ZYsz84cC6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )