UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcqWwRBTemyV4L13xGqakdzJPuslEoBjfGrRjaGbydU=' 
WHERE 
  key_id = '76c175ce0abe2a3a9c78582bab7e4c65a34b7e29db1dae952bbc558ca48cc5a0' 
  AND (
    token = 'KcqWwRBTemyV4L13xGqakdzJPuslEoBjfGrRjaGbydU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )