UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uKBE8Tar5XnCaxzhIz2y6eA8/YwvF9NVWeeqGq7KDw=' 
WHERE 
  key_id = '4cb9f5ee48d85591dce5efd5783c7bfe6fbadb17c2978dbc44dd696df8c8ccb0' 
  AND (
    token = '0uKBE8Tar5XnCaxzhIz2y6eA8/YwvF9NVWeeqGq7KDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )