UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2m1Ta69m+7x+ZCy727NfVH09mkKZh1eF0YJfOEPQ1c=' 
WHERE 
  key_id = 'f634b16942672b0f2a75d15375ae330196755eed63b866df354022be803d4fdb' 
  AND (
    token = 'G2m1Ta69m+7x+ZCy727NfVH09mkKZh1eF0YJfOEPQ1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )