UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPrcJuume+pUhYznbFEIHWDrV5gHCJchACKPjEF0yhM=' 
WHERE 
  key_id = 'ec53c7ab11ff933948079f830316ea3f2dfbb015979e9a2a24086446d9fbf9f3' 
  AND (
    token = 'PPrcJuume+pUhYznbFEIHWDrV5gHCJchACKPjEF0yhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )