UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Vr61CsM1x1k5MHpFLBf5202MkNUA5K6BByhox9CoQA=' 
WHERE 
  key_id = 'e7db8605afc2ed93c160346dbd210b94f443785c0db836b811c8edfa7c2d2917' 
  AND (
    token = '1Vr61CsM1x1k5MHpFLBf5202MkNUA5K6BByhox9CoQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )