UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyrEM0Q2LE77AfwjF2jGsLn/xqJe0Avl1l+RUZ7i4yQ=' 
WHERE 
  key_id = '6ac28d2613c40cea677524a3d196f1586e6d811574c389458622a9bf506df12e' 
  AND (
    token = 'jyrEM0Q2LE77AfwjF2jGsLn/xqJe0Avl1l+RUZ7i4yQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )