UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BiitE9LwFTM7dPFxCN5y08htuOjr3HJ0HBtjCgfViEo=' 
WHERE 
  key_id = '9e5ae568122af8e4c7e7ba9d424ecd23a716ebf6d06b2b8162b57718ffc52b2d' 
  AND (
    token = 'BiitE9LwFTM7dPFxCN5y08htuOjr3HJ0HBtjCgfViEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )