UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NM2B9o3NeS/zpe8hkUWeuuVKVrwExE9774Rt6zEueLA=' 
WHERE 
  key_id = 'ba0afb249e39c19cd7d08d7f3aafae4b22cf5ddf702a04e697e005d6fb07614e' 
  AND (
    token = 'NM2B9o3NeS/zpe8hkUWeuuVKVrwExE9774Rt6zEueLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )