UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKIWj2aCsodCiCp62RZHP/uAqNhzrbVnICFY+W8MOAg=' 
WHERE 
  key_id = 'c5a6b563ddefca3634b883931422a9d28d9be14713bf32c1b713b3daeb86fe12' 
  AND (
    token = 'mKIWj2aCsodCiCp62RZHP/uAqNhzrbVnICFY+W8MOAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )