UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OiwobZg7kldR4rYiL6lWtxQX7tqqcraJSno2q6celq0=' 
WHERE 
  key_id = 'f4b163d3f49921c2934762057fcff202847ae598395c9ac8282d5cbb7b1e8e50' 
  AND (
    token = 'OiwobZg7kldR4rYiL6lWtxQX7tqqcraJSno2q6celq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )