UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LvAS+7/XJYc5G+ctzufo4UzGpEs4ISsV/iOaHjrfEos=' 
WHERE 
  key_id = '20cd7b9c5771095ad982f1cb4bb51ad0cf69c62c32b7b554e4b889037ef5f55e' 
  AND (
    token = 'LvAS+7/XJYc5G+ctzufo4UzGpEs4ISsV/iOaHjrfEos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )