UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUfixTWzTTK9ehZ2T6eMilcsEcKvJ/iGkbUQ9GXCsF8=' 
WHERE 
  key_id = '14849eadc0af46cb18c67c8cb6433a80a052a2960c5755065be829d12f292aee' 
  AND (
    token = 'xUfixTWzTTK9ehZ2T6eMilcsEcKvJ/iGkbUQ9GXCsF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )