UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMiSGN8c6RSLrIgbpNWn+P3mZUP1HBesoPj+w77juQA=' 
WHERE 
  key_id = '2e50f0fb6eda1feceaf382043e3e2cb5756b0ed8070dd495fc9b2ecc9530b2c4' 
  AND (
    token = 'qMiSGN8c6RSLrIgbpNWn+P3mZUP1HBesoPj+w77juQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )