UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kuwXbl5xiGsMQE01/mBX0Xsg7+QMDl3niyut49UbP3s=' 
WHERE 
  key_id = 'fe78b2b49a33d41885df47f88641983eee9b71c87cc0a523381720b1f7d970f1' 
  AND (
    token = 'kuwXbl5xiGsMQE01/mBX0Xsg7+QMDl3niyut49UbP3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )