UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcbye9eo+4VlqB9OKBFOLwTDGeFvKGTWAziOfErnccg=' 
WHERE 
  key_id = 'c3612f3ea9bfe810d9f2b6d952a9d0fad3a658a180ff3eda8fddfca3f461e00d' 
  AND (
    token = 'pcbye9eo+4VlqB9OKBFOLwTDGeFvKGTWAziOfErnccg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )