UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlWJWlLUNJRlLozpplO+9SdFFfFrqrkRnbSe3kiuCbk=' 
WHERE 
  key_id = '7866bd36734127c3ccc04dee2a618ef88b6d32ae342c892362078442f4df63b0' 
  AND (
    token = 'jlWJWlLUNJRlLozpplO+9SdFFfFrqrkRnbSe3kiuCbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )