UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olxL3vRLD737wPbMmGPiJtUxqEcj+wbZpNbkyjAuZa4=' 
WHERE 
  key_id = 'e8c69af9187b02be5bad2eb004b79c3f52d08db9dfee4a6cf792aab17dc4020c' 
  AND (
    token = 'olxL3vRLD737wPbMmGPiJtUxqEcj+wbZpNbkyjAuZa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )