UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J7jCfj+mwlEfuMlPIDj4ccJVCJlvT2Q3wlWkwgl4ZFc=' 
WHERE 
  key_id = '34b72f72d8781f5e38c4fb28edbbd1858daacb55cbb33d3c09f0ad07a9ad31e0' 
  AND (
    token = 'J7jCfj+mwlEfuMlPIDj4ccJVCJlvT2Q3wlWkwgl4ZFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037