UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gl7MLB8BFF5F0K7UaXiIlSwohJO8WjDUU01ONUjpEnY=' 
WHERE 
  key_id = '4229aee251f063947687a16c9b6fe2985c7aade9a0a5ff641ca13d7c041b9bfd' 
  AND (
    token = 'gl7MLB8BFF5F0K7UaXiIlSwohJO8WjDUU01ONUjpEnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )