UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vuLcNXZX7ujYoF1x2dLaOmv88PCrc2WXuC/grydicXs=' 
WHERE 
  key_id = 'bf8b9ab006849d997d4a7a8056ee44b6d78ee051cdb2e1a21a80551a9dda0ff7' 
  AND (
    token = 'vuLcNXZX7ujYoF1x2dLaOmv88PCrc2WXuC/grydicXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )