UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCmymH2l4r+kBVaKEmkCe/075pzY3xGZgRgDkXjXXBM=' 
WHERE 
  key_id = '2155bb8b0b030b02dedc4c3e4e494c61c32d7be2d9273c588942949737d3c367' 
  AND (
    token = 'hCmymH2l4r+kBVaKEmkCe/075pzY3xGZgRgDkXjXXBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )