UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XSgCN2gSLVKqFiqX+w7Tve0He5U1PMBjOhatqCkZVG0=' 
WHERE 
  key_id = '0dfc27caf80eab4117bb67fd579eb39c4868f27345be32c2bd86256b7b7f3ffa' 
  AND (
    token = 'XSgCN2gSLVKqFiqX+w7Tve0He5U1PMBjOhatqCkZVG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )