UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dD1zjIDa1s57wDhrsIpcFFh25Z4fynidMkXspEoEWLY=' 
WHERE 
  key_id = 'e7e50ece9acd9311592db1c9a53f282ef663408d9b382abf3d703922ae34fe5b' 
  AND (
    token = 'dD1zjIDa1s57wDhrsIpcFFh25Z4fynidMkXspEoEWLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )