UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBGiYRTgN6qC+Vj9BHxpQPMAGfMkEOf8tjojL3/aknc=' 
WHERE 
  key_id = 'ed6fafd3f4c5d4feed4d5853194cb19ad4815e588045e5d46577a3872f07b55f' 
  AND (
    token = 'iBGiYRTgN6qC+Vj9BHxpQPMAGfMkEOf8tjojL3/aknc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )