UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNNYQua2oqf3uDy13RKQNaHoOwGgJ0lIKJM6VLBF81o=' 
WHERE 
  key_id = '94d00253809e4a83cd2afaa4b0d0a622ba6b1f8a40cae806a168cde798419551' 
  AND (
    token = 'MNNYQua2oqf3uDy13RKQNaHoOwGgJ0lIKJM6VLBF81o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )