UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H0RnhxMc9htsVpxcwkJEUeFCiVR5OOR1KCEXX2dnS8w=' 
WHERE 
  key_id = 'a3847109adf4a7c1de78879613c047795d9bb598ca3da1a00b5d62b3b6736c39' 
  AND (
    token = 'H0RnhxMc9htsVpxcwkJEUeFCiVR5OOR1KCEXX2dnS8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )