UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shM3mY/OISrXcm7ScQHE67o50tKiBy/x5JbdJSr0ao4=' 
WHERE 
  key_id = '1a0deda4e99d4d019121896a53e36373eecaf6c7add005629cddcb3893f267d7' 
  AND (
    token = 'shM3mY/OISrXcm7ScQHE67o50tKiBy/x5JbdJSr0ao4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )