UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oaKEGdPJeH88iPT1x3FqzLCB5JBoSjU1ph2RFs3HocY=' 
WHERE 
  key_id = '1cff906d9e1208a8b0086b88a8cc63622e94e1188016d3d7a63931d0f42ca0fb' 
  AND (
    token = 'oaKEGdPJeH88iPT1x3FqzLCB5JBoSjU1ph2RFs3HocY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )