UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXM+9yyYnUSZ5k3xbm3cLFf19zF8KRH/4NStRh54WJM=' 
WHERE 
  key_id = '4dbf9a7535766bb2cd674ad3fdf528373421a7a720a4934124408ca7d213d0be' 
  AND (
    token = 'cXM+9yyYnUSZ5k3xbm3cLFf19zF8KRH/4NStRh54WJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )