UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/AeEYajQwo9mJCFq/8F6OZ8/UZvk5FafYdaPrvw80uc=' 
WHERE 
  key_id = 'ddb109ec61e74ddd852ec538243e9a9c020e94c13fb01b7a037facb74c3b96f3' 
  AND (
    token = '/AeEYajQwo9mJCFq/8F6OZ8/UZvk5FafYdaPrvw80uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )