UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/FBRTMtqb5vJ2narRPrhuj55g95ouAgyqmyeLT30qA=' 
WHERE 
  key_id = 'ddc904e874205be4f7b85fdc1edb9d19ac7334e5d1eaaf8ff248db41e2dbf712' 
  AND (
    token = 'f/FBRTMtqb5vJ2narRPrhuj55g95ouAgyqmyeLT30qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )