UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bbJqktykRfmhID/JvaiUS4nTNMKc6Hv7mH/1aVdKVWc=' 
WHERE 
  key_id = '3a0696251e6bbe3cf2852642fcb5ede066bca8f59a8d1b18f6f68c86c6a79f7b' 
  AND (
    token = 'bbJqktykRfmhID/JvaiUS4nTNMKc6Hv7mH/1aVdKVWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )