UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6rRn+/OQbf/NwJMXeCtu4BUw9Wa/nnNJbzyChH8TnGo=' 
WHERE 
  key_id = '458e581364e3af907e013feae06a7845c389a2354eac7239439c8475567485d9' 
  AND (
    token = '6rRn+/OQbf/NwJMXeCtu4BUw9Wa/nnNJbzyChH8TnGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )