UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nw3DoNcvqvj5UXnMlebcqnQA1OtKGwaAW0ru2/DHdBs=' 
WHERE 
  key_id = 'c01146799ae8da1771e914f4fa961a672d66c7c351a7acddec2ad07681300101' 
  AND (
    token = 'Nw3DoNcvqvj5UXnMlebcqnQA1OtKGwaAW0ru2/DHdBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )