UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ul1XWRxM9J+rgq8DtOlrP2Z0MPCrllQ0cZx9iS72XBk=' 
WHERE 
  key_id = 'e9047bc95e626e16366dc213b43d873fdb5c380a14eec5264993962f7ca53ec2' 
  AND (
    token = 'Ul1XWRxM9J+rgq8DtOlrP2Z0MPCrllQ0cZx9iS72XBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )