UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ViE0DSM80Yb/pWw0gQl0dV9lSoyVABG68lxc7GeEWY=' 
WHERE 
  key_id = 'dac54df36d7efcfbe8c053281bd559e15f41a71f0db5e28044b704392fff2aa2' 
  AND (
    token = '+ViE0DSM80Yb/pWw0gQl0dV9lSoyVABG68lxc7GeEWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )