UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O98qtivh6O5UWB8KIb54EzAnJ9NnN/o3eMhS307RlxI=' 
WHERE 
  key_id = '2f7f2e1bf6db02b12c979316165f1bc10eff0a10b0e3e29adcb767200be8ed14' 
  AND (
    token = 'O98qtivh6O5UWB8KIb54EzAnJ9NnN/o3eMhS307RlxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )