UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fi3vaPnV0sRNj6/tdGFbrRHotBCsBH1W4nN5WmMJjXE=' 
WHERE 
  key_id = 'c49afe9ab57e5b1112f74b7dc04f067c8801d78af456af8a4a78590830a6a19b' 
  AND (
    token = 'Fi3vaPnV0sRNj6/tdGFbrRHotBCsBH1W4nN5WmMJjXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )