UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zfd7/Wh4KH+ddx5G8d3lB5ul2a2hI9Hwou1tyd5XH14=' 
WHERE 
  key_id = '537f7dc3fff7b80f9e237f1984b94097f368cb26032ba50b63f888173082d9e1' 
  AND (
    token = 'Zfd7/Wh4KH+ddx5G8d3lB5ul2a2hI9Hwou1tyd5XH14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )