UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEsv2aDMG0ZW0iNJVTeIXtC8ugowqZmS7ys7bPeiNmE=' 
WHERE 
  key_id = '0fb83e154d72af30d4bb2ee10aaf032bc4092031c53fae531472fe67ae681602' 
  AND (
    token = 'WEsv2aDMG0ZW0iNJVTeIXtC8ugowqZmS7ys7bPeiNmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )