UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGLvZ0FUYmhbsvwzAYijL661heqH6vjK2fQxF4ISzg4=' 
WHERE 
  key_id = '1a91682f15fadc8e3ea9c0736c55a3f912fe34678f14c17f16c4ca7d6bf1b366' 
  AND (
    token = 'eGLvZ0FUYmhbsvwzAYijL661heqH6vjK2fQxF4ISzg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )