UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TrPs63TCrfQlQWxfXYXqI99JYHY94e84ylQWYGu6+i8=' 
WHERE 
  key_id = 'bbe8734f446a595cfd588c339034fc6a24f22efc7f7946388163f53236f464de' 
  AND (
    token = 'TrPs63TCrfQlQWxfXYXqI99JYHY94e84ylQWYGu6+i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )