UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scfJcNTOMaRojPEKDYwSWsL880IP9dvpIRER/cnaDhI=' 
WHERE 
  key_id = '89e48cad402f94370dc49169566a6550da7648ebbbeb0a9a928a099b7bc8d0bd' 
  AND (
    token = 'scfJcNTOMaRojPEKDYwSWsL880IP9dvpIRER/cnaDhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )