UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kacvaO53iVCRCQFsmcgG/+gtv9uDv0CBn4dMVug6rpk=' 
WHERE 
  key_id = '212289dc86c9066ff4e38d137a5245a88771f8a2710c71eac0552809851e54dd' 
  AND (
    token = 'kacvaO53iVCRCQFsmcgG/+gtv9uDv0CBn4dMVug6rpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )