UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBL3Mp501pIA5iBY3pqpE3Jy/G16NXDE54MK1A2wzXA=' 
WHERE 
  key_id = '136581d0325f2719a741f5c58f96c13674d41a9faf3bd4cc7d9b963874ca0334' 
  AND (
    token = 'xBL3Mp501pIA5iBY3pqpE3Jy/G16NXDE54MK1A2wzXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )