UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwqTQ6Jyxb7RKYJ0sG2Br9WHgWo2OGSJwrakmmYrln8=' 
WHERE 
  key_id = '4be8f0462faf79c154cf08f844edda9875d2b501fc8a2f99be8ca14d8ea3ada0' 
  AND (
    token = 'gwqTQ6Jyxb7RKYJ0sG2Br9WHgWo2OGSJwrakmmYrln8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )