UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCQ9/jLWJTA04oYFHfvHjHykrkm83AU6Pw12TDgMOQw=' 
WHERE 
  key_id = 'cd8a76ef72e1218aee2ab362579807486c41459a537c5ea66b8517f73fdee7bd' 
  AND (
    token = 'BCQ9/jLWJTA04oYFHfvHjHykrkm83AU6Pw12TDgMOQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )