UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnuEzRJ6yemkoDcOXTmbSM5/pVJ9RYJcJFc1B4oxlMM=' 
WHERE 
  key_id = '486c961fa848444b0daa67396c1064c37f424549fbfd9c11aac3c8f717b424a0' 
  AND (
    token = 'rnuEzRJ6yemkoDcOXTmbSM5/pVJ9RYJcJFc1B4oxlMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )