UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvDWxznQVbySendM+nPELxmjFLkN8ifbMngYWnlsZH0=' 
WHERE 
  key_id = 'f7eac7c730ce9e6e4bde6c876b0f40ff517013566f31657054d78091ad75a6cc' 
  AND (
    token = 'dvDWxznQVbySendM+nPELxmjFLkN8ifbMngYWnlsZH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )