UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfBnJHRAG6XOLi+YLcIkXjvQqk2rKVlAEBlUeVdPgDg=' 
WHERE 
  key_id = 'e0713acc79d7c9cd8515edfa75b0c0efa91d5e7fbed141679a7dcb56ed07d733' 
  AND (
    token = 'cfBnJHRAG6XOLi+YLcIkXjvQqk2rKVlAEBlUeVdPgDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031