UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0BN6qL0cUfSYEduzwQnjHukIWR0h8fc6fXZYTYxLhA=' 
WHERE 
  key_id = 'd420c201243ceaeab77d2d7404186075a9dd01d7e1bb6658908f83743e60b121' 
  AND (
    token = 'W0BN6qL0cUfSYEduzwQnjHukIWR0h8fc6fXZYTYxLhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )