UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDBZDUKK/3/ZjJ1rTqkcGAgjSFY/1ZvdDrtiClQ6vXU=' 
WHERE 
  key_id = '193ecbee53b10a1902d24afe634ba5d9ea6d4e422751342276c2e37e7b06af5d' 
  AND (
    token = 'iDBZDUKK/3/ZjJ1rTqkcGAgjSFY/1ZvdDrtiClQ6vXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )