UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVP2mBYzawLmjPzhTXr8SGuVabYaxeNbZqXkEy3Kxo4=' 
WHERE 
  key_id = '29df2465bc40b756afb64fbc518c825de89fb60f44c1714c67c649bdde524eed' 
  AND (
    token = 'XVP2mBYzawLmjPzhTXr8SGuVabYaxeNbZqXkEy3Kxo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037