UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7yxaCWUlks0DhpfTABR+UsB/JtPeyoNVKCxD77GK7U=' 
WHERE 
  key_id = 'a5cdd5968e9fec503f4536e4176e790196250cc34b4cb772cf8b33989ecbf1fe' 
  AND (
    token = 'E7yxaCWUlks0DhpfTABR+UsB/JtPeyoNVKCxD77GK7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )