UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GkMzOcrpu3gL60kgAgi3KSyFAaTWShnxWJu4O+PWkg=' 
WHERE 
  key_id = '2cc7c3d8b505eb0014cc6b715f8408d59ae119625504c2e644676f995564b367' 
  AND (
    token = '9GkMzOcrpu3gL60kgAgi3KSyFAaTWShnxWJu4O+PWkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )