UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'raezfqvL1vQYF7KLGPX6MQ/nxfx6FfaCxfxRovP3gQQ=' 
WHERE 
  key_id = '75291650a21e74da321b8c1e45412076daaccb26dbf123bd372b6c78c8520324' 
  AND (
    token = 'raezfqvL1vQYF7KLGPX6MQ/nxfx6FfaCxfxRovP3gQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )