UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'giIFI64B9QAwMAOw8zjke48ZefuDfLEReUyzvLJnZ9E=' 
WHERE 
  key_id = '06fbbf5810da45bd95ef48ee387a1f869068a0ddb666b7fb72022fee61c5e0fb' 
  AND (
    token = 'giIFI64B9QAwMAOw8zjke48ZefuDfLEReUyzvLJnZ9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021