UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8USAV1LrrR9oiE6j487lFKsQhmhl4HJhMN4DABweX00=' 
WHERE 
  key_id = '1db7368f5391c164e4ab2f6e12195573699fd5142df54b435d303d3b3068cd08' 
  AND (
    token = '8USAV1LrrR9oiE6j487lFKsQhmhl4HJhMN4DABweX00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )