UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylwoVFpOZKt4lp+5Ish8ZYNbX2tw7Rx7GGNxkAI35G8=' 
WHERE 
  key_id = '6afb1b0795276be0062c9100c652c66664108dd9a7ab659d86ac01db7db0af55' 
  AND (
    token = 'ylwoVFpOZKt4lp+5Ish8ZYNbX2tw7Rx7GGNxkAI35G8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )