UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0gm9CsJYz5jGxb6sg8Lbv16SWQ2q8k3v+6Uw1eF4a4=' 
WHERE 
  key_id = '39da89e98792c61df6f38cab94596022b40565a72bce1b9284aa4d44982ee50a' 
  AND (
    token = 'W0gm9CsJYz5jGxb6sg8Lbv16SWQ2q8k3v+6Uw1eF4a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )