UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ajd08LBtojhou3rE++KRp5Q+x/+Y+AbtC/Wy4FEv6wg=' 
WHERE 
  key_id = '8cb193bd62c7e836528242885e1cc1efafd69f72a2d1c12de7ae30c42ea6a92a' 
  AND (
    token = 'Ajd08LBtojhou3rE++KRp5Q+x/+Y+AbtC/Wy4FEv6wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )