UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBFnGtOVkvtQX30T0c0dZq8+YBpgNG4IaQwo0bs/NBc=' 
WHERE 
  key_id = '9dbe1577f4f66a625e29713c3096942abb8c5dde828762b70e30d5ec5ffcaa14' 
  AND (
    token = 'QBFnGtOVkvtQX30T0c0dZq8+YBpgNG4IaQwo0bs/NBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )