UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaQruvsRAiTdbQTtcwMttNfU5LpI+aX0bh0QN0wDklU=' 
WHERE 
  key_id = '13d6f260760e6cb456e333ac7122cbd6fb2714ad9a9941e93e73da3367835ae7' 
  AND (
    token = 'QaQruvsRAiTdbQTtcwMttNfU5LpI+aX0bh0QN0wDklU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )