UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'seBGtc5zILFb6xsHEkFbGNz6Rx7LkDEx5ZloHXK77S4=' 
WHERE 
  key_id = '1ecfa6d8a868ca56a4fc247e5005db0117803160faaaab73e9deda2a44f9e6f5' 
  AND (
    token = 'seBGtc5zILFb6xsHEkFbGNz6Rx7LkDEx5ZloHXK77S4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037