UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ST9rCS1Eqhh0pzr2GnBLYrVJiWqJxvHtEd+bAf+fZZs=' 
WHERE 
  key_id = 'e5e47638207148c0bf6b42f58fd9a06d212d4d3d5093684830cd03032f4227df' 
  AND (
    token = 'ST9rCS1Eqhh0pzr2GnBLYrVJiWqJxvHtEd+bAf+fZZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )