UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+K4jCeyZBNT/xA+biMVIRCQYTUJnTrkgaSonhReHL+Q=' 
WHERE 
  key_id = '6c1f60482e607b348a8dcbee3cb13b69f763b2f8de9c5ed25f8ba7ea0e179a6a' 
  AND (
    token = '+K4jCeyZBNT/xA+biMVIRCQYTUJnTrkgaSonhReHL+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )