UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnrbvkZrdSEvxKJ69XDDnzcLOHR6Z28BAMCrmtb9EHI=' 
WHERE 
  key_id = '25d8d1f6f566d6105cece1a0b63d3364e7816232e7b5dc67d3dd36c216460a54' 
  AND (
    token = 'FnrbvkZrdSEvxKJ69XDDnzcLOHR6Z28BAMCrmtb9EHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )