UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cusjCL07nvhojU1xEvYrXY3H4fTLiNTqhMlhhFsKkD8=' 
WHERE 
  key_id = '8978c9c48e887ecb16e5be770f8a70a06c42463d3de03ee7d59a177a4d497db6' 
  AND (
    token = 'cusjCL07nvhojU1xEvYrXY3H4fTLiNTqhMlhhFsKkD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )