UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ItC7Wq0SOfLhYMZy0PbTlbscZo9unmSqf8/ZRng8ERI=' 
WHERE 
  key_id = '631e9605a940bb9dc4c93aa6056c057fb2dd42bb5dcf0edc22b075dc57500041' 
  AND (
    token = 'ItC7Wq0SOfLhYMZy0PbTlbscZo9unmSqf8/ZRng8ERI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )