UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UV5zOcuN2cVDoRMgCRCB2qrQcqtgPKt/RTVM+w2z8R0=' 
WHERE 
  key_id = '5819d46485dd76ece6d545026421ec57d97049c744dfe2a1e5e1a3f165fa6adc' 
  AND (
    token = 'UV5zOcuN2cVDoRMgCRCB2qrQcqtgPKt/RTVM+w2z8R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )