UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgaRDgKlj/PfunDvEvcqbdBhM45p+Sl0Zqu1/250Xgk=' 
WHERE 
  key_id = '89fdb156dbfb9c6ece33630101e400bf4ad7daaa8ac6147a12461d69842af695' 
  AND (
    token = 'CgaRDgKlj/PfunDvEvcqbdBhM45p+Sl0Zqu1/250Xgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )