UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlcJ55VGcf7J0dHKAynchDdS8UjAoXCFsySbcfE3iGo=' 
WHERE 
  key_id = '8ee571ec5432961250a52a0f13fd8712a1b5154e549a5520982da8898d8e45a4' 
  AND (
    token = 'qlcJ55VGcf7J0dHKAynchDdS8UjAoXCFsySbcfE3iGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )