UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IiUbBAnhpayIdD4/hNG7ZfixmJOXZ12TtoHcOulNfNc=' 
WHERE 
  key_id = 'a26f70f2382be088e1c1f5e1508a501dc6fdfacf1ff14e54343c1ce5c0d536a2' 
  AND (
    token = 'IiUbBAnhpayIdD4/hNG7ZfixmJOXZ12TtoHcOulNfNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )