UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yz75763+x4oA++YofoVJgGLQ7xK7UtruQKbkFLQWCTA=' 
WHERE 
  key_id = '77253052f62011da286896c04a3090ebe3a3bffb99de7fb5527ae579a56d6c5b' 
  AND (
    token = 'Yz75763+x4oA++YofoVJgGLQ7xK7UtruQKbkFLQWCTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )