UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aai8nGYLRjvZaKwgELdYj2IoDb/PMDg6JtLPnLxn3M=' 
WHERE 
  key_id = '6ca1350b1680eaf4ce626f0b50fe719e401fe776e5b1d315a6b4e3ad28264448' 
  AND (
    token = '/aai8nGYLRjvZaKwgELdYj2IoDb/PMDg6JtLPnLxn3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )