UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aq7gyaBHFUGcXcqru6qW427PB3qK1MkXhXAYQz9NDYM=' 
WHERE 
  key_id = 'fd0769394b1b07df1ae54bc5bc8a38c3d8f43b18f3dbf98fc6fdf95d750e75c4' 
  AND (
    token = 'aq7gyaBHFUGcXcqru6qW427PB3qK1MkXhXAYQz9NDYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )