UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPsjKULC9KVUIsQXwPjWC3DIaIy9e6IO7WTB7jLWeRc=' 
WHERE 
  key_id = '25a77e576c2fe3c39edc66b1c4daf7748be65a5ce909ef0568355d9c1ae0e432' 
  AND (
    token = 'WPsjKULC9KVUIsQXwPjWC3DIaIy9e6IO7WTB7jLWeRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )