UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ebSn96svzNo3Pow5tgPKkcIsqOFWtKdZppkylyaxLFI=' 
WHERE 
  key_id = 'cdb82bc3a2f1a7b0874051afdcde597fa8bfc7d406a1f6e236e9e0921582df3b' 
  AND (
    token = 'ebSn96svzNo3Pow5tgPKkcIsqOFWtKdZppkylyaxLFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )