UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMB2KYdBnpHWjg0mGsWXO7R9V5ArQb7KUYAuSMHfHW0=' 
WHERE 
  key_id = 'c97cb34878ddcc3578b38089c2fb0beb29553fec6c488210c92d791992c0fc45' 
  AND (
    token = 'sMB2KYdBnpHWjg0mGsWXO7R9V5ArQb7KUYAuSMHfHW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )