UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiSygt8jSmtfGeCyA8nFDQo3AGrXqLGEK6rPibh220s=' 
WHERE 
  key_id = '7c9ee927685e4736ae85254a44b82c5964e08c97569b99561dd7f5cf377c1519' 
  AND (
    token = 'FiSygt8jSmtfGeCyA8nFDQo3AGrXqLGEK6rPibh220s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )