UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+YJqZyuLnBcwRoDeCy0Q+Ms7MLW9ofCmlZ/zwjk/0U=' 
WHERE 
  key_id = '6a37bb1f8873c1145f23676f03f8ab7662f548ab92e25741e636144990390c87' 
  AND (
    token = '0+YJqZyuLnBcwRoDeCy0Q+Ms7MLW9ofCmlZ/zwjk/0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )