UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+F0cw7TXBx8qZ1ZQRQLnlfWBp9ihPPoKmPPSwB6rMM=' 
WHERE 
  key_id = '11b90ede5daba092117a5a3095d1f2ec558f4f3f490224a410adde99d22a925b' 
  AND (
    token = 'Z+F0cw7TXBx8qZ1ZQRQLnlfWBp9ihPPoKmPPSwB6rMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )