UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3eeoMFmqirqpA1fHRmXrF/ZN/6jEXg4SUVMoibasrAg=' 
WHERE 
  key_id = 'ad1846d7e820111a5666c716eb02e5d82f8be1cc4e7b58868fdcfc4e89a075af' 
  AND (
    token = '3eeoMFmqirqpA1fHRmXrF/ZN/6jEXg4SUVMoibasrAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )