UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fykL064DkPjaoWv0x0RpBe5DirmF4G+1p/HXeLmENGM=' 
WHERE 
  key_id = 'a4953308ebcce91e46c439a48eca12ca13f161ac9e19abac7a6a7293007bdb00' 
  AND (
    token = 'fykL064DkPjaoWv0x0RpBe5DirmF4G+1p/HXeLmENGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )