UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jce1qjVreWxX3M6pi6aiHZl0Wv9F8AclG+enn5K8I5U=' 
WHERE 
  key_id = '4638085435ea8f18a9577a4b84f40c613021db4c5a1677c7408756ea703c7f5a' 
  AND (
    token = 'jce1qjVreWxX3M6pi6aiHZl0Wv9F8AclG+enn5K8I5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )