UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5OmYGV0iFC3/JY1xfIOtag2JHVin7VZGRd7pb1w1Fg=' 
WHERE 
  key_id = 'ff2f7a6791dac831bf59a2cb17624f6cc1559e6632dee40a1b4a3adce281273c' 
  AND (
    token = 'D5OmYGV0iFC3/JY1xfIOtag2JHVin7VZGRd7pb1w1Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )