UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKxJ+DW+J6ROOmINBS9xtafwABrl5xEbBHEuBGJTocw=' 
WHERE 
  key_id = 'f8cb6abf78e521fca47367ffce1a51493d29e7ea04293987b49e6108913cef25' 
  AND (
    token = 'KKxJ+DW+J6ROOmINBS9xtafwABrl5xEbBHEuBGJTocw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )