UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D42TuJi4Wm/XlRrSJZdG15ts9l7LqdPOXgaBSNe3RL8=' 
WHERE 
  key_id = '8e48cbdd251a7ab1a8b9b90b1c4111234700ded13e8ba45dc7c9b926e4f62dfa' 
  AND (
    token = 'D42TuJi4Wm/XlRrSJZdG15ts9l7LqdPOXgaBSNe3RL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )