UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JgBf8nOrm7x+0EmjizX3NYcDb1lQiU80E7laaXRf/U=' 
WHERE 
  key_id = '3403bb9bee4dc8c52c9d93d470f77802840262c7294431c94de351b89aeef0a0' 
  AND (
    token = '1JgBf8nOrm7x+0EmjizX3NYcDb1lQiU80E7laaXRf/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )