UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mz8GfXuzcviRNl1eVRjlPa4RbTxW2J2NoqglkhoYBNc=' 
WHERE 
  key_id = 'e060dfe102422af796dba336eb14b3795b4dea28052e60d091b9aa27f74cfd31' 
  AND (
    token = 'mz8GfXuzcviRNl1eVRjlPa4RbTxW2J2NoqglkhoYBNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )