UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4aXUBMjeuBQp00IVrRRNb8I1+oBfRuI6uv4KprKRALA=' 
WHERE 
  key_id = 'ba1761e77f8d0eb55b3b5f2a9e1c98995b61c52fa9b5082cdc655f7455f77d1b' 
  AND (
    token = '4aXUBMjeuBQp00IVrRRNb8I1+oBfRuI6uv4KprKRALA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )