UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3Baf9+SFcJ2fQFRu00Bwwv3A32VLS0Cck2U6MRPEnI=' 
WHERE 
  key_id = '5df4fb604db01edde8b7b248c74df338d21b45a8acb00fba86ea9aa5a95fb0b6' 
  AND (
    token = 'B3Baf9+SFcJ2fQFRu00Bwwv3A32VLS0Cck2U6MRPEnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )