UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPnh5sGG2ixyjDy8dCQbf65TWW2XyCiEPSIfMidocwk=' 
WHERE 
  key_id = 'fab8c17353a810a41c9a96b366e55d593f015547436b5d405d5ce88050938708' 
  AND (
    token = 'nPnh5sGG2ixyjDy8dCQbf65TWW2XyCiEPSIfMidocwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )