UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0GrH4aJVJ7ooZ5bBI5DQ6cBUhJm7DCiK2hOonldQ7ac=' 
WHERE 
  key_id = 'b82af84fc520aebbb60fdb1af7be12fe59451a1c59c08764554acde31b5f53d0' 
  AND (
    token = '0GrH4aJVJ7ooZ5bBI5DQ6cBUhJm7DCiK2hOonldQ7ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )