UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHZaFTC8jNgKI6550snBPKpg5Vxc0YKz3vkMvLAZQYE=' 
WHERE 
  key_id = '212694aee867cd31058f331a61b26b98b5cc26dd4cc151a955da4eb02125121c' 
  AND (
    token = 'iHZaFTC8jNgKI6550snBPKpg5Vxc0YKz3vkMvLAZQYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )