UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUNLZpYuzThVIVDY6W45B3kOBkaa9BR2ZmCkhDT2IZo=' 
WHERE 
  key_id = '7c280e5a79ec98a6d453afd791f5794354b3c8b4123d1c129a4b50631e7b8a4c' 
  AND (
    token = 'HUNLZpYuzThVIVDY6W45B3kOBkaa9BR2ZmCkhDT2IZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )