UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCmuPqWgx2wcMcrb49ZUGGOkfa256GcSp599otWe5eY=' 
WHERE 
  key_id = 'ae5da28b186a75caaaf59fdab7bffcf01a4f0f6bc2b218e2fd0fe7045c653b8e' 
  AND (
    token = 'UCmuPqWgx2wcMcrb49ZUGGOkfa256GcSp599otWe5eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )