UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RB8yQJQ2f4ZaThQhFQ+p+QFwLxPL82DOM+2S5ajkeR8=' 
WHERE 
  key_id = 'c8e5ff3e9e84bd1e738b91f111396644101a8d2a54717588b119f434d41314d4' 
  AND (
    token = 'RB8yQJQ2f4ZaThQhFQ+p+QFwLxPL82DOM+2S5ajkeR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )