UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wehJdLmhIZY77uE/WFFbIW8rTaZaEpWcgWwj0Sml2Bk=' 
WHERE 
  key_id = 'bc0727be22e99235c098a6e80e3f55cc53c8c11f7c1b8fd21234adbec28e2d9f' 
  AND (
    token = 'wehJdLmhIZY77uE/WFFbIW8rTaZaEpWcgWwj0Sml2Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )