UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AQJ+gYPGNwHlTYBV+dSCFle6+tDA7fZqd46YJBjuB0=' 
WHERE 
  key_id = '3477dad3e1b33bee39491ce368d48e204b024ec59bb2682732439e9f83da163a' 
  AND (
    token = '3AQJ+gYPGNwHlTYBV+dSCFle6+tDA7fZqd46YJBjuB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )