UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xA359ZwkTs6AlTbTac7tX+9h0RjT5/fb7c+IOCNiWHI=' 
WHERE 
  key_id = 'fe56db6fcc427aef65c393c36009615b6a02c9afe619774086149ca473feba2a' 
  AND (
    token = 'xA359ZwkTs6AlTbTac7tX+9h0RjT5/fb7c+IOCNiWHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )