UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhmP6DmTVQ3eZzXmcKV2lu8Q0TDeeiiXPM9s/Lh/R6g=' 
WHERE 
  key_id = 'a857564ab0811431068decd9afbfca7190a0cf41eb817368a50d9a97fcdb0bca' 
  AND (
    token = 'VhmP6DmTVQ3eZzXmcKV2lu8Q0TDeeiiXPM9s/Lh/R6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )