UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pEdgZ9ZJIvpH5OLrmIztaadk5KaDSwCjafhpoP+Gxg=' 
WHERE 
  key_id = '7b9fa20a899b3d60c3083b0ca0a53771f757109e28dd94fd9b69ad2e23a1bae7' 
  AND (
    token = '/pEdgZ9ZJIvpH5OLrmIztaadk5KaDSwCjafhpoP+Gxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )