UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VVDblgbyGeYgz2m5IuCWmxhcGHw+EX+o4Zbvu6b2jM=' 
WHERE 
  key_id = '0ffc7801f77d49c0deb8a275634b4adf375bac9798c81a3c9b15e88e86571177' 
  AND (
    token = '9VVDblgbyGeYgz2m5IuCWmxhcGHw+EX+o4Zbvu6b2jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )