UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a1IkCpOn6uOo5Q2rol9YeoSGDnYxf3iL7lgVpjzJGg8=' 
WHERE 
  key_id = 'e7de43ba799e4bde5e9051eddc9c36f1cf02720dc5f87f2e301b9283cbf8a2db' 
  AND (
    token = 'a1IkCpOn6uOo5Q2rol9YeoSGDnYxf3iL7lgVpjzJGg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )