UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/rLU7VqjBCoVAHXJVdkcmX+sIYHp0e9QZK7w50Arn8=' 
WHERE 
  key_id = 'a3e0919cc72ddd8ebf438b2cd2e3ab0a50f4f4443e107925581ea055299168b1' 
  AND (
    token = 'u/rLU7VqjBCoVAHXJVdkcmX+sIYHp0e9QZK7w50Arn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )