UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dd/4DDWgNFUD+co1a8UZiWMuCPAz0ynmqZ3O2IeYs30=' 
WHERE 
  key_id = '7c759e282ae85d9ab4ded7f1f342b8b83c3b14caaed1fcc3152bda40e7f506f8' 
  AND (
    token = 'Dd/4DDWgNFUD+co1a8UZiWMuCPAz0ynmqZ3O2IeYs30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )