UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYtnGmgBDa1SqxaJ/TNfLCnpmxNkMzYd4UNFcEtPZQs=' 
WHERE 
  key_id = '1b32a41081739a68f4ad02afc386da4fdd3986e2db012a3c4ec93e3262fe0594' 
  AND (
    token = 'IYtnGmgBDa1SqxaJ/TNfLCnpmxNkMzYd4UNFcEtPZQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )