UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJT+iG0/tMabPAZflqsmc4u6UJhQA7HVi5wTpJjKNQQ=' 
WHERE 
  key_id = 'd6832f2e489280c6ee2698dd5160e72b4e8e8bc8bebd3af0761f706a615e0f31' 
  AND (
    token = 'EJT+iG0/tMabPAZflqsmc4u6UJhQA7HVi5wTpJjKNQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )