UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkVkw1q4tHHujPQQtq4Kc7aPIc4uf7Uxz7pBCcjhwOM=' 
WHERE 
  key_id = 'bd5c49149d1d1fe52a4d4592a4a149a14dc8555dc6cbdbd13aefd3f3b74f8dd1' 
  AND (
    token = 'xkVkw1q4tHHujPQQtq4Kc7aPIc4uf7Uxz7pBCcjhwOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )