UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2U0t+IudrfU/IBl8mgs/CDfrkCjztcrsBqFp2W8O9r8=' 
WHERE 
  key_id = '97448d815e0606b88e251105c140163aeed4891ddaa4c9e7567d4e72167a8e53' 
  AND (
    token = '2U0t+IudrfU/IBl8mgs/CDfrkCjztcrsBqFp2W8O9r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )