UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryEvRVhlADRmqTEJZQDCYJpMrUXAfKvtrdmlBYDPih4=' 
WHERE 
  key_id = 'c18168f5f2788a83c2b8916e1a2a31c8d54dbc76476dd1fb39a4c9ab3b2c1fb4' 
  AND (
    token = 'ryEvRVhlADRmqTEJZQDCYJpMrUXAfKvtrdmlBYDPih4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )