UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AT2bUsVZ77R1uTHs89X0NR9vlhYD3+oOyrXeBQMTMQU=' 
WHERE 
  key_id = '581938055ecaf695f55884d46d282e1b127e8cb4bc8d66ee1651eda88addfb8d' 
  AND (
    token = 'AT2bUsVZ77R1uTHs89X0NR9vlhYD3+oOyrXeBQMTMQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )