UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4Vb55qmUWm3DzjpgRtnbH1QB6wMMtR7RVqIO+nSf0E=' 
WHERE 
  key_id = 'bd9dfae5ff8e64c8757d634c8d7d81cc6dd57a8eea905e4e88c86902276085d6' 
  AND (
    token = 'D4Vb55qmUWm3DzjpgRtnbH1QB6wMMtR7RVqIO+nSf0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )