UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PHWJ9Ltf9Pq8QvQejdWLBhEK61NYW0yaVA59SxObC8=' 
WHERE 
  key_id = 'da7518df8bbb734a3937360d5fa74fa0d9a918fe728b1c4cab59fe7c8e3c70ac' 
  AND (
    token = '4PHWJ9Ltf9Pq8QvQejdWLBhEK61NYW0yaVA59SxObC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )