UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9E1NJ+oAWIXBb8gPPc9NsMBgqXxUUoOZMDoWk2lWpGM=' 
WHERE 
  key_id = '64c2e9e2c497344508b56c64dd86f1674c83fea8f82822c4e4d858136d3f9c2e' 
  AND (
    token = '9E1NJ+oAWIXBb8gPPc9NsMBgqXxUUoOZMDoWk2lWpGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )