UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWo/opurUBJzMi9BOu2lablkol7gcrUDcsqABiY+CwM=' 
WHERE 
  key_id = '8773c330002f34a27a3767dd0ba434d3a619eea2447865fc84c6ddb03136e8a2' 
  AND (
    token = 'GWo/opurUBJzMi9BOu2lablkol7gcrUDcsqABiY+CwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )