UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAyS8TgmMl0+ntJUwX0VweM0cr7wE7aRZD0drtpIQBI=' 
WHERE 
  key_id = '673c53f7baaefe49c263016f0ec52e12d4583eb179e7b69282c766a62459791e' 
  AND (
    token = 'lAyS8TgmMl0+ntJUwX0VweM0cr7wE7aRZD0drtpIQBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )