UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R08v1FS6m4zz+tGIgzgRM2liP04Nlp1EJ43pKmjFiGw=' 
WHERE 
  key_id = 'd8d14845f3bfe1274a730e52b2739b4c3261b258b7b0ccd007991c456ac0fa9d' 
  AND (
    token = 'R08v1FS6m4zz+tGIgzgRM2liP04Nlp1EJ43pKmjFiGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )