UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83ADBjxrhNykMYrsuIYUSUVoHmH+dvDUT0q8AAwOUIA=' 
WHERE 
  key_id = 'dc3941fa49abfd6c3413d9af68bd708c29ae289cd2afc824a3bfb5d759e8f62a' 
  AND (
    token = '83ADBjxrhNykMYrsuIYUSUVoHmH+dvDUT0q8AAwOUIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )