UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLOrPJRSQhvCFPgwxpBR5qidiTcZY9ORRfkFsqjZtLw=' 
WHERE 
  key_id = 'fb8b53ecffe3741628e11ac8d8294cff3d199d0c01c2f5bf285113d9e829e28d' 
  AND (
    token = 'RLOrPJRSQhvCFPgwxpBR5qidiTcZY9ORRfkFsqjZtLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )