UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXdvadtSiEDgaqor/5HCFIDa4CxouM1+x/6qzHs8Lw4=' 
WHERE 
  key_id = '449fdf68f14b8830239b7deada39993ac98233050a3996b91cd57fa4284bd5a0' 
  AND (
    token = 'sXdvadtSiEDgaqor/5HCFIDa4CxouM1+x/6qzHs8Lw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )