UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZkopy3tnqfNEHvCN5PJyXiqUH7HZ9M5/V3DvZSPAEU=' 
WHERE 
  key_id = '9f89035b42728084d7cf7d887f9b6d47e1e6e022de8cd372df5249286c06fa1f' 
  AND (
    token = 'MZkopy3tnqfNEHvCN5PJyXiqUH7HZ9M5/V3DvZSPAEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )