UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AL23nFLBEW3jKZuZgMw6aTWrQenCa85SH4CqtB95xpI=' 
WHERE 
  key_id = '79abf865df2427186d67a984345cd06122b6e0f891589d7d1273e2263dcb1567' 
  AND (
    token = 'AL23nFLBEW3jKZuZgMw6aTWrQenCa85SH4CqtB95xpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )