UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2euhDOzeR4rb8rtaXwQPCMZkZaISpIR5Fda4fD9LII=' 
WHERE 
  key_id = '25a53db4af3f569dd7d0f9ddde26e4b388d6bd76b9c884e563a80ac83c29f726' 
  AND (
    token = 'i2euhDOzeR4rb8rtaXwQPCMZkZaISpIR5Fda4fD9LII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )