UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moeNrP7cYbp6+8swN0dw0scLedTTuud1RBEgMLhqUxA=' 
WHERE 
  key_id = '1f9f992ee93290cb1efd3c9b1006541399efb5de8302250188079af6f522c205' 
  AND (
    token = 'moeNrP7cYbp6+8swN0dw0scLedTTuud1RBEgMLhqUxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )