UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Df09UiyQr2MRy1AoIgChiabp6ahj+gM8V6UaJxEBuxE=' 
WHERE 
  key_id = '4dd0054dc79f66de0014e1c5249cb2a77397d2b6f4b512addda74ef7ca317261' 
  AND (
    token = 'Df09UiyQr2MRy1AoIgChiabp6ahj+gM8V6UaJxEBuxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )