UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BC2D0swmbPMmtIBbk+TOU/9h1VUhcXuCsJu5ZoOtL8g=' 
WHERE 
  key_id = '8ee2628a6c461c047e7bf54c4017fd0f87955674d52c48bfb54891d8c768df23' 
  AND (
    token = 'BC2D0swmbPMmtIBbk+TOU/9h1VUhcXuCsJu5ZoOtL8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )