UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDF/1G61fv0jn9f9IKrUHqZZ+nyfQwJYPDdXRrgp0KU=' 
WHERE 
  key_id = '41713f0870cb9fde22b73f658e1918233750d3835152c2e1dec382cf130958d9' 
  AND (
    token = 'rDF/1G61fv0jn9f9IKrUHqZZ+nyfQwJYPDdXRrgp0KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )