UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSvL9ILP5/SYExRojcV608q6qJ0PtzqMxttdQy0B6MU=' 
WHERE 
  key_id = '709b4b70e484cddbea861d46b43629bd67d561bfc82f99281e5e14026967508e' 
  AND (
    token = 'SSvL9ILP5/SYExRojcV608q6qJ0PtzqMxttdQy0B6MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )