UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gieNH/uWNlEQ74MqhppL9pAupy53KRaCHrSl01NaBE=' 
WHERE 
  key_id = '3c9c904665a44a67691d7db52477039487fbc3e9461af8c3d4a7868c3ee6b0fa' 
  AND (
    token = '8gieNH/uWNlEQ74MqhppL9pAupy53KRaCHrSl01NaBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )