UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJh5bk/9XrbVVlMFHOFtB32J88wZrhjPSAFcfvY5lMk=' 
WHERE 
  key_id = '00a8dd14e9154df3d472aed484381ced167877f8b718e4cc89fb4adacfeae802' 
  AND (
    token = 'FJh5bk/9XrbVVlMFHOFtB32J88wZrhjPSAFcfvY5lMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )