UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1zKfYUTbB1BTNteVJkTTtysQbGsvfEJNytgsnbyWZU=' 
WHERE 
  key_id = 'a2cc1703aeaaf8ecda562d09ef4d5e3fd64b19338b46229d262099a74aaeb20d' 
  AND (
    token = 'K1zKfYUTbB1BTNteVJkTTtysQbGsvfEJNytgsnbyWZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )