UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDVEOBTNbPngkyh274EMr1ZePVjlaZTeNZ3lSCq+vss=' 
WHERE 
  key_id = 'dd29f46b703638f09dc63da518a8604bad102f218a29386ebe20bff9b594408b' 
  AND (
    token = 'IDVEOBTNbPngkyh274EMr1ZePVjlaZTeNZ3lSCq+vss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )