UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/N/vn36r5lZ5FmwiXUN/28iEggv5NrTQC9iQVfUSk38=' 
WHERE 
  key_id = 'b3f20d335201b2c5143783796e32f6f859da4afe1efbdfc4f003fa7b2163f6e4' 
  AND (
    token = '/N/vn36r5lZ5FmwiXUN/28iEggv5NrTQC9iQVfUSk38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )