UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPZ47AEA/fzo/lTFLszqhImawOzNv82xy7ogNL9m/Mo=' 
WHERE 
  key_id = '7b450f33c457d2fa8f1508df42e19fb004bc2c59bcea6f908b0ec7641bbf2027' 
  AND (
    token = 'tPZ47AEA/fzo/lTFLszqhImawOzNv82xy7ogNL9m/Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )