UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OV6r7+ArWPLzBJMk4TgCNp6QU/Ilx411AayWuviJ7EA=' 
WHERE 
  key_id = '154d4f4e60b3cf06ef65ddeef6302b5500093061334e83b38267ee94e63d5d1e' 
  AND (
    token = 'OV6r7+ArWPLzBJMk4TgCNp6QU/Ilx411AayWuviJ7EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )