UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yv51Syz/2KJ3CxTDJ60YG30pcgCmPYcVqfMMmvV2kVI=' 
WHERE 
  key_id = 'c74d63eda1bb6795e4a45f1fe56a83006293902ff67a16b04d6d251705fb3071' 
  AND (
    token = 'yv51Syz/2KJ3CxTDJ60YG30pcgCmPYcVqfMMmvV2kVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )