UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yx5o+ea04x7+u6I5t+QSWGmetzrUrHEiWE2ffaMiwjc=' 
WHERE 
  key_id = '26e1ddee48e3fc4c272bfa69b7ddff7ac15dbe3de056e954ec556e9c693d6d32' 
  AND (
    token = 'Yx5o+ea04x7+u6I5t+QSWGmetzrUrHEiWE2ffaMiwjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )