UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myi9lDIqZ6WFjcwtDLnVxOnLd/QXPgK1XsvtMfnUuIs=' 
WHERE 
  key_id = 'a2aa09a528bcefd058e9a51ad0aada73bec63acc1b7ae1d238d7bbd29bf34f39' 
  AND (
    token = 'myi9lDIqZ6WFjcwtDLnVxOnLd/QXPgK1XsvtMfnUuIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )