UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnM2U0Up+wsFuYLtS5qeIjAq39IMzPPD1kDWB2NS7F0=' 
WHERE 
  key_id = 'cc635f7c6e3396956bd682fb9a72b52982ada6196c6d4cddfe1450d3cd35ec9c' 
  AND (
    token = 'hnM2U0Up+wsFuYLtS5qeIjAq39IMzPPD1kDWB2NS7F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )