UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7HTB02y+VxxZsJPItISa96nIMjhMCcCfc2rBqNR6VI=' 
WHERE 
  key_id = 'cf297c7f3cbb8766b01aa1a29d820e3ec893313d4f16edf5348a1f8fa2e966af' 
  AND (
    token = 'T7HTB02y+VxxZsJPItISa96nIMjhMCcCfc2rBqNR6VI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )