UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ufd+bNZgTWNus/HMysm39iXKWlwCx/2XJqZ/hUrndo=' 
WHERE 
  key_id = '7c37e35c6e4435ee1415146e9e572206180ca342f239f6e37184108e60561675' 
  AND (
    token = '7ufd+bNZgTWNus/HMysm39iXKWlwCx/2XJqZ/hUrndo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )