UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5QiEWys5R7JIfO3YA0oatXGt1ahulxEWgtCXgyKJ3rI=' 
WHERE 
  key_id = '6be5607ef610e6a413c2441381ce3074740ecea52414c1b7252198cbc81c7392' 
  AND (
    token = '5QiEWys5R7JIfO3YA0oatXGt1ahulxEWgtCXgyKJ3rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )