UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Td73cijGDn/aTAEF7HxWb4B6Uo30W4hOnx1EekwZANk=' 
WHERE 
  key_id = '14dd0669683f5c43658e5fddba92cfe7bd74ca1ab28fada44f6b538daabc244d' 
  AND (
    token = 'Td73cijGDn/aTAEF7HxWb4B6Uo30W4hOnx1EekwZANk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )