UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shkPP76+MdibwzHrJWtkr6Y0i9m07BKxtaLUFgVYM2M=' 
WHERE 
  key_id = 'bc18feac0e9d86ffe5a0017bf8c229ba587c574f6c6db7cb1c3780c53b948d8c' 
  AND (
    token = 'shkPP76+MdibwzHrJWtkr6Y0i9m07BKxtaLUFgVYM2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )