UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLcMMdjr6detkOLvd2o6j16Jg3AivhTU+HP8FIhbkIc=' 
WHERE 
  key_id = '8f9f72214b7d5cf37a0f0f75453ed214a5d8a1e7639be5adc090780f99a56ed9' 
  AND (
    token = 'oLcMMdjr6detkOLvd2o6j16Jg3AivhTU+HP8FIhbkIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )