UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hyhco8WHJ+StqCDVxlBwlc46M/I4IoEBbhiKBdnFnUk=' 
WHERE 
  key_id = '2f52e34b995f994ad0f01dfe0d1db084930ec835ee994823f514d15aaf628615' 
  AND (
    token = 'Hyhco8WHJ+StqCDVxlBwlc46M/I4IoEBbhiKBdnFnUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )