UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1B6JUBjvqKbDjOZ/w+e9pqhbwuQ4fmBfYgFLOHfoBk=' 
WHERE 
  key_id = 'cfc4b48d04363b1434071f6ce4a228346ec28d04626170c7492cecbd0e046a28' 
  AND (
    token = 'h1B6JUBjvqKbDjOZ/w+e9pqhbwuQ4fmBfYgFLOHfoBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )