UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scMA/X1+YbqLou1TKuz8IzYJlHCzVHvSxGEUTmgcLqk=' 
WHERE 
  key_id = 'c2c065e5dc2f69df9d4cd7aa819f49e40358e0cb0e8437037251b81b46383584' 
  AND (
    token = 'scMA/X1+YbqLou1TKuz8IzYJlHCzVHvSxGEUTmgcLqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )