UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OuFnHo4A7fn2yTmm5dsza+a//LRr1eOGNoojXymCTtE=' 
WHERE 
  key_id = '129cba4d342f647b7b2af48478d7906181b140111d324edfab71d4f63d89c747' 
  AND (
    token = 'OuFnHo4A7fn2yTmm5dsza+a//LRr1eOGNoojXymCTtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )