UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKx3jodkbDG1BURRUcXKW5rV2xIUv5FYBmmMNXqhM28=' 
WHERE 
  key_id = '792fe87a5c4320225d5ceeb22387d4695c306c2ffd49dea658c8c8662ffadbcd' 
  AND (
    token = 'PKx3jodkbDG1BURRUcXKW5rV2xIUv5FYBmmMNXqhM28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )