UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0l5cgG2MIFIYRIwu+7XeLhP7A27KVsj/QvJM8UmKMg=' 
WHERE 
  key_id = '1ed111c8ed5d6d896a8d61158465289bba1bac5059d041e1044775937763ce3e' 
  AND (
    token = 'U0l5cgG2MIFIYRIwu+7XeLhP7A27KVsj/QvJM8UmKMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )