UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VnT+cJWlDVAGxpOqyJCDcaWPqprA5fRVwWz6nk1cHGA=' 
WHERE 
  key_id = 'bc573fca825fbadb289d671c8a612755c64c91991ee5fd687df9b9d3f9c21560' 
  AND (
    token = 'VnT+cJWlDVAGxpOqyJCDcaWPqprA5fRVwWz6nk1cHGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )