UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqmtZVLFcjukqYJkO0J2g1KBLrXaXsnv6BiZMxO1stU=' 
WHERE 
  key_id = '570402495ee7050798efed309a4de20785de0c9ecac375f47482a6ef5a41cece' 
  AND (
    token = 'lqmtZVLFcjukqYJkO0J2g1KBLrXaXsnv6BiZMxO1stU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )