UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iFpWPj08yPqJekxaJwgda40WpSfPE4V7VbXWtbmTIfE=' 
WHERE 
  key_id = '86f4d16ec0f8310f715e6e2697cd029861b2c819f71bb6f8915c47dbc022ce40' 
  AND (
    token = 'iFpWPj08yPqJekxaJwgda40WpSfPE4V7VbXWtbmTIfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )