UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48fSN0PwoNHMhV1zsGkSdRDSt5QLQW2uckGx6dBYErc=' 
WHERE 
  key_id = '5f2987668b4e13748443c5b16ab21f562bfeb7a39872becd2041dff69a00e48e' 
  AND (
    token = '48fSN0PwoNHMhV1zsGkSdRDSt5QLQW2uckGx6dBYErc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )