UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZviASVZsKswz1buAOwq81heFC+qgwpwEdrx8xUpdpPM=' 
WHERE 
  key_id = '47a9d81fbe85f23006917a9d98be34287dc1da56242678489e67ead77a470425' 
  AND (
    token = 'ZviASVZsKswz1buAOwq81heFC+qgwpwEdrx8xUpdpPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )