UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqaLNixaSJxP+UbCqXWXvquIb4wnJwjaGV52IC66oY0=' 
WHERE 
  key_id = '0af04cea86ee8dabcefc235390cdeb3adfff7f3090d56731b3483ffb2d1f1be3' 
  AND (
    token = 'nqaLNixaSJxP+UbCqXWXvquIb4wnJwjaGV52IC66oY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )