UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTtGurUIAI2W/d/CRdMD99nJnFr2xuitV7SyX981gCo=' 
WHERE 
  key_id = '1ecc426ae74a8f828d84f3bea35d407ea3195219569810dfc9cd00f050050c63' 
  AND (
    token = 'RTtGurUIAI2W/d/CRdMD99nJnFr2xuitV7SyX981gCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )