UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hFJmrB1tnD7ow62WhdJ1GfmNfYArzxONNgEfTDutG+U=' 
WHERE 
  key_id = 'b935acb455d9ef153b6bd04e6b50563e9f7e0d5c8fbabece45fa8bfe8f96015c' 
  AND (
    token = 'hFJmrB1tnD7ow62WhdJ1GfmNfYArzxONNgEfTDutG+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )