UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hhux+j5Kk26LM8Om5lO6w+5U8IdsjSid8VM6j+hjUbA=' 
WHERE 
  key_id = '6d86656f719fd170e3e601af934ed877f9f413f406013c4fae819091fc88a1e9' 
  AND (
    token = 'Hhux+j5Kk26LM8Om5lO6w+5U8IdsjSid8VM6j+hjUbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )