UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6CvoOWJljI/vvrM9Ke2aqEOMaWB5eTUtZhKdqKdij8=' 
WHERE 
  key_id = 'b900a321e8928fcf4e854cb91c6d155bd04ae7bed5a1f92b39ffdad21386b959' 
  AND (
    token = 'W6CvoOWJljI/vvrM9Ke2aqEOMaWB5eTUtZhKdqKdij8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )