UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wyQ81NYU+bpcb3O3rOwZK6pGfPX9KBrbT4qyjk/tH4k=' 
WHERE 
  key_id = '7b55e2f384bb6541c55bd6e303ecbc25a17ce9c7749ccf643c83a5498f9811cb' 
  AND (
    token = 'wyQ81NYU+bpcb3O3rOwZK6pGfPX9KBrbT4qyjk/tH4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )