UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Zn85btml8rShBepzMFx1vd0fzngQDKkLoHfqMzD0Fc=' 
WHERE 
  key_id = 'e0253b9e26f3cbe512e26c4a38a8e339013ff63442800006bd78f06e2917eddc' 
  AND (
    token = '2Zn85btml8rShBepzMFx1vd0fzngQDKkLoHfqMzD0Fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )