UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I6xXduQRAUpJeBpvs2HkG/jc2r4DGCHvm71R5BoZkbY=' 
WHERE 
  key_id = 'faba8ce49db3e440436f43fd9f4f2f3fa4d0a7ad7dbd5aa2434faa1ea7b9549e' 
  AND (
    token = 'I6xXduQRAUpJeBpvs2HkG/jc2r4DGCHvm71R5BoZkbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )