UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gN13jBfXQEV7yPJBV5qjW8aa5cFTbflDet88UFrFB0=' 
WHERE 
  key_id = '641045bd0dd45857c849e53841ab2fa1e4b7589df67c29fc9d9a657427208c89' 
  AND (
    token = '3gN13jBfXQEV7yPJBV5qjW8aa5cFTbflDet88UFrFB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )