UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kD7xaWl86GWyJU1dKutOsWu3FlIXEkq7gf4dNG5bcHE=' 
WHERE 
  key_id = '610c61ce1764a06d46bec2cdf322f4e9761b36d7b38c0dc92f991e19dd5a236c' 
  AND (
    token = 'kD7xaWl86GWyJU1dKutOsWu3FlIXEkq7gf4dNG5bcHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )