UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eo2JHasc9qPmczto33PfZgDBUCnzuQu5piKVYBS5uDk=' 
WHERE 
  key_id = '84469d00b398d17297966edc14a8556f253f2466d2fff9eb7b2404d7e9935546' 
  AND (
    token = 'eo2JHasc9qPmczto33PfZgDBUCnzuQu5piKVYBS5uDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )