UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmI6eSNtlcfbMzUN1gPpQjDPcwx5V5ox8UkQivFQ2Eo=' 
WHERE 
  key_id = '00ac0f8cab3a45688f74578403e040c3beb6efa3e81f87361c8a2e3d30849d04' 
  AND (
    token = 'NmI6eSNtlcfbMzUN1gPpQjDPcwx5V5ox8UkQivFQ2Eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )