UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hEqj2vLTFli9egGhd0Q2IY63pnzKObsFNffkazGGJsg=' 
WHERE 
  key_id = 'd82b4e54bdc9ce32371a6035cca97a8cde3d1518f162793fb0ef9f657962cde9' 
  AND (
    token = 'hEqj2vLTFli9egGhd0Q2IY63pnzKObsFNffkazGGJsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )