UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0Uh7ub4NUmNPOeUQuyqXp8XgplpJMQmxhDKER8gvOI=' 
WHERE 
  key_id = 'abd49b9c5b301ceb092dd8252cf04c7ace2061c7cf73486dd50ce5477f0e46a3' 
  AND (
    token = 'W0Uh7ub4NUmNPOeUQuyqXp8XgplpJMQmxhDKER8gvOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )