UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '69sEb2wj2VeUbq84etFfTz1T95yxMBoHTPQC2F3Onww=' 
WHERE 
  key_id = '2e461e5a648a668213cc5ca480094f3cf385d798945964e62496dc877835b80c' 
  AND (
    token = '69sEb2wj2VeUbq84etFfTz1T95yxMBoHTPQC2F3Onww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )