UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7gxYbZcC+o6C5t9jIHlUfbxDctJgO+aDj+Oaw+wgmAA=' 
WHERE 
  key_id = '56fc5b7096596a231f9124b31bbc450db68401574793e9c54531daa40a1dee30' 
  AND (
    token = '7gxYbZcC+o6C5t9jIHlUfbxDctJgO+aDj+Oaw+wgmAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )