UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xOtYDw5kGiJ6U1JqvSg1DibDGr5UQdueqQHqxgPOC+8=' 
WHERE 
  key_id = '019b04b6f6a43c12b53570b18be1c58f189543cb675cd3403775762ba7b762b9' 
  AND (
    token = 'xOtYDw5kGiJ6U1JqvSg1DibDGr5UQdueqQHqxgPOC+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )