UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wpzfv/1+XrKlUmblOlRw37tSXI+zV7GR4C70BTOyrKA=' 
WHERE 
  key_id = '6d72d1a756ce33ae3df5f6197043adfbc2b6ab55c1922ff0faf38bb9b295f7d4' 
  AND (
    token = 'wpzfv/1+XrKlUmblOlRw37tSXI+zV7GR4C70BTOyrKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )