UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4p1gTf8FaYUn6TCYHLqkIi2hqOjTRnBqOwIl92WHv8=' 
WHERE 
  key_id = '35f385e846334fb156a59889aef7a09eea608eb040b58060f6591e1df6c95c9e' 
  AND (
    token = 'v4p1gTf8FaYUn6TCYHLqkIi2hqOjTRnBqOwIl92WHv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )