UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWL8DikKpTs4kCG7ucciFZVxOotEo6JD6bKsM6ddc1g=' 
WHERE 
  key_id = '6cc4a2fa119de7249157d8c8b9a8187eb9d9d925e2dd1eb71971bff56e80653a' 
  AND (
    token = 'LWL8DikKpTs4kCG7ucciFZVxOotEo6JD6bKsM6ddc1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )