UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOeknvnDkR20JqjvhJ0KyCWFqV7leBMsEeSLxwATe/U=' 
WHERE 
  key_id = '4b6badfdc8b16b139faf663cefa03d3aef19f363dda363198875516cc88bb3a1' 
  AND (
    token = 'BOeknvnDkR20JqjvhJ0KyCWFqV7leBMsEeSLxwATe/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )