UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yov+8vJGvSqEvovlCE3321kJYGyFlMMZ+nSONn0ianM=' 
WHERE 
  key_id = '03892d6d79248c06e9253027c7fc00b4af97e02b2fe34e658d45a7f82d0200cf' 
  AND (
    token = 'Yov+8vJGvSqEvovlCE3321kJYGyFlMMZ+nSONn0ianM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )