UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jszeGZWREx6ktyOIy1DVQFwhTGTV7vNFRtwJsX9Qpqw=' 
WHERE 
  key_id = '40b57a3519bbdd6409c9687b92d6695fd4c3e1eb267499b1029249b02e9c9c09' 
  AND (
    token = 'jszeGZWREx6ktyOIy1DVQFwhTGTV7vNFRtwJsX9Qpqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )