UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCeWlAjeRqvIvg1TckxRqPdwDfGruaOq3ybCQG4CNOM=' 
WHERE 
  key_id = '52359bd26b18f4c7f58fce4b5c301adf42c7139d05b40953cc4258271d159b9e' 
  AND (
    token = 'ZCeWlAjeRqvIvg1TckxRqPdwDfGruaOq3ybCQG4CNOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )