UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWN1F0wZi3gjpovYwQePNJPPzUObj1ha+583S5B7CWY=' 
WHERE 
  key_id = 'dc84136a2d5187197ec35dfc4e04e96cbade3ed7c3d0be939ee37b696ff6d84f' 
  AND (
    token = 'sWN1F0wZi3gjpovYwQePNJPPzUObj1ha+583S5B7CWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )