UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtRwvGrpQLzx5+VktMTPKK2MPKzO63dJ2qHLUo899e8=' 
WHERE 
  key_id = 'b46b56b620ea5301ca6be4c249c0d2f68ece8cb740a770ec558fd98cc8ecabf4' 
  AND (
    token = 'qtRwvGrpQLzx5+VktMTPKK2MPKzO63dJ2qHLUo899e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )