UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amXXLxvS60LlHybcWUZxPUOkJnv47IHeTCHJ8SARijI=' 
WHERE 
  key_id = '8a4e19fa0c655e43538bf73228a39a3d2dafac6e451644eed981794cdaa9fca7' 
  AND (
    token = 'amXXLxvS60LlHybcWUZxPUOkJnv47IHeTCHJ8SARijI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )