UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J9h4YiO7XJueN5RWC2KghRS8RYz25lVbQeWhf9LvBNU=' 
WHERE 
  key_id = '2e5506f51f288fb2357c8983396913346bed12bf51c581c9e8b023babd52b0a2' 
  AND (
    token = 'J9h4YiO7XJueN5RWC2KghRS8RYz25lVbQeWhf9LvBNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )