UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDPrbcV2zXi4oRHEgpSHM5Y4LRvdHlKmaJINb8Ujw2I=' 
WHERE 
  key_id = 'cb6fa55839d14c857714f4be0da245e8c879fae56188fe92c07d033654d8bf6a' 
  AND (
    token = 'zDPrbcV2zXi4oRHEgpSHM5Y4LRvdHlKmaJINb8Ujw2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )