UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKKgMlLNjSyuRVp5o2O3AW8nREo3muiQ2EUVnC5MeDk=' 
WHERE 
  key_id = 'cea6c5189c019447ab53463f875f6ffe2ca294e43095557351518a2fe5c74ed2' 
  AND (
    token = 'yKKgMlLNjSyuRVp5o2O3AW8nREo3muiQ2EUVnC5MeDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )