UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i9dTz3uR1sS0uM4895pQGTqzdXdr4DqbjNm7G2wRbdg=' 
WHERE 
  key_id = 'e991adbafd404d59753e30aa2d5f13b3f32465d1d42969205d367cbc5e74801e' 
  AND (
    token = 'i9dTz3uR1sS0uM4895pQGTqzdXdr4DqbjNm7G2wRbdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )